RegressionPlot.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## RegressionPlot"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Libraries importing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "%maven nz.ac.waikato.cms.moa:moa:2019.05.0\n",
    "%classpath \"moa-flow-core.jar\"\n",
    "\n",
    "import moa.classifiers.functions.SGD;\n",
    "import moaflow.core.Utils;\n",
    "import moaflow.sink.Console;\n",
    "import moaflow.sink.MeasurementPlot;\n",
    "import moaflow.source.InstanceSource;\n",
    "import moaflow.transformer.EvaluateRegressor;"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Testing & training, exporting result"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "moaflow.source.InstanceSource -g (generators.RandomRBFGenerator -a 20) -i 1000000\n",
      " moaflow.transformer.EvaluateRegressor -c functions.SGD -e BasicRegressionPerformanceEvaluator -s Prequential\n",
      "  moaflow.sink.MeasurementPlot -m (root mean squared error)\n",
      "  moaflow.sink.Console -s ------\n",
      "\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "java.awt.HeadlessException: \n",
      "No X11 DISPLAY variable was set, but this program performed an operation which requires it.\n",
      "\tat java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:208)\n",
      "\tat java.desktop/java.awt.Window.<init>(Window.java:548)\n",
      "\tat java.desktop/java.awt.Frame.<init>(Frame.java:423)\n",
      "\tat java.desktop/javax.swing.JFrame.<init>(JFrame.java:224)\n",
      "\tat org.knowm.xchart.SwingWrapper.displayChart(SwingWrapper.java:76)\n",
      "\tat moaflow.sink.MeasurementPlot.doProcess(MeasurementPlot.java:123)\n",
      "\tat moaflow.sink.MeasurementPlot.doProcess(MeasurementPlot.java:39)\n",
      "\tat moaflow.sink.AbstractSink.onNext(AbstractSink.java:73)\n",
      "\tat java.base/java.util.concurrent.SubmissionPublisher$BufferedSubscription.consumeNext(SubmissionPublisher.java:1307)\n",
      "\tat java.base/java.util.concurrent.SubmissionPublisher$BufferedSubscription.takeItems(SubmissionPublisher.java:1296)\n",
      "\tat java.base/java.util.concurrent.SubmissionPublisher$BufferedSubscription.consume(SubmissionPublisher.java:1253)\n",
      "\tat java.base/java.util.concurrent.SubmissionPublisher$ConsumerTask.run(SubmissionPublisher.java:931)\n",
      "\tat java.base/java.lang.Thread.run(Thread.java:834)\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "------\n",
      "learning evaluation instances = 1,000\n",
      "classified instances = 1,000\n",
      "mean absolute error = 0.582\n",
      "root mean squared error = 0.763\n",
      "relative mean absolute error = 1.165\n",
      "relative root mean squared error = 1.519\n",
      "model training instances = 1,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 2,000\n",
      "classified instances = 2,000\n",
      "mean absolute error = 0.577\n",
      "root mean squared error = 0.76\n",
      "relative mean absolute error = 1.155\n",
      "relative root mean squared error = 1.516\n",
      "model training instances = 2,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 3,000\n",
      "classified instances = 3,000\n",
      "mean absolute error = 0.569\n",
      "root mean squared error = 0.755\n",
      "relative mean absolute error = 1.141\n",
      "relative root mean squared error = 1.508\n",
      "model training instances = 3,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 4,000\n",
      "classified instances = 4,000\n",
      "mean absolute error = 0.557\n",
      "root mean squared error = 0.746\n",
      "relative mean absolute error = 1.117\n",
      "relative root mean squared error = 1.493\n",
      "model training instances = 4,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 5,000\n",
      "classified instances = 5,000\n",
      "mean absolute error = 0.553\n",
      "root mean squared error = 0.744\n",
      "relative mean absolute error = 1.109\n",
      "relative root mean squared error = 1.488\n",
      "model training instances = 5,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 6,000\n",
      "classified instances = 6,000\n",
      "mean absolute error = 0.549\n",
      "root mean squared error = 0.741\n",
      "relative mean absolute error = 1.101\n",
      "relative root mean squared error = 1.482\n",
      "model training instances = 6,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 7,000\n",
      "classified instances = 7,000\n",
      "mean absolute error = 0.549\n",
      "root mean squared error = 0.741\n",
      "relative mean absolute error = 1.099\n",
      "relative root mean squared error = 1.482\n",
      "model training instances = 7,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 8,000\n",
      "classified instances = 8,000\n",
      "mean absolute error = 0.55\n",
      "root mean squared error = 0.742\n",
      "relative mean absolute error = 1.102\n",
      "relative root mean squared error = 1.484\n",
      "model training instances = 8,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 9,000\n",
      "classified instances = 9,000\n",
      "mean absolute error = 0.549\n",
      "root mean squared error = 0.741\n",
      "relative mean absolute error = 1.101\n",
      "relative root mean squared error = 1.484\n",
      "model training instances = 9,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 10,000\n",
      "classified instances = 10,000\n",
      "mean absolute error = 0.549\n",
      "root mean squared error = 0.741\n",
      "relative mean absolute error = 1.101\n",
      "relative root mean squared error = 1.483\n",
      "model training instances = 10,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 11,000\n",
      "classified instances = 11,000\n",
      "mean absolute error = 0.546\n",
      "root mean squared error = 0.739\n",
      "relative mean absolute error = 1.096\n",
      "relative root mean squared error = 1.48\n",
      "model training instances = 11,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 12,000\n",
      "classified instances = 12,000\n",
      "mean absolute error = 0.546\n",
      "root mean squared error = 0.739\n",
      "relative mean absolute error = 1.094\n",
      "relative root mean squared error = 1.479\n",
      "model training instances = 12,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 13,000\n",
      "classified instances = 13,000\n",
      "mean absolute error = 0.546\n",
      "root mean squared error = 0.739\n",
      "relative mean absolute error = 1.096\n",
      "relative root mean squared error = 1.48\n",
      "model training instances = 13,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 14,000\n",
      "classified instances = 14,000\n",
      "mean absolute error = 0.545\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.093\n",
      "relative root mean squared error = 1.478\n",
      "model training instances = 14,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 15,000\n",
      "classified instances = 15,000\n",
      "mean absolute error = 0.545\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.093\n",
      "relative root mean squared error = 1.478\n",
      "model training instances = 15,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 16,000\n",
      "classified instances = 16,000\n",
      "mean absolute error = 0.545\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.093\n",
      "relative root mean squared error = 1.478\n",
      "model training instances = 16,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 17,000\n",
      "classified instances = 17,000\n",
      "mean absolute error = 0.545\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.093\n",
      "relative root mean squared error = 1.479\n",
      "model training instances = 17,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 18,000\n",
      "classified instances = 18,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.088\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 18,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 19,000\n",
      "classified instances = 19,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.088\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 19,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 20,000\n",
      "classified instances = 20,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 20,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 21,000\n",
      "classified instances = 21,000\n",
      "mean absolute error = 0.54\n",
      "root mean squared error = 0.735\n",
      "relative mean absolute error = 1.084\n",
      "relative root mean squared error = 1.472\n",
      "model training instances = 21,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 22,000\n",
      "classified instances = 22,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.735\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.473\n",
      "model training instances = 22,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 23,000\n",
      "classified instances = 23,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.474\n",
      "model training instances = 23,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 24,000\n",
      "classified instances = 24,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 24,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 25,000\n",
      "classified instances = 25,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 25,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 26,000\n",
      "classified instances = 26,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.735\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.474\n",
      "model training instances = 26,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 27,000\n",
      "classified instances = 27,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.735\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.474\n",
      "model training instances = 27,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 28,000\n",
      "classified instances = 28,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 28,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 29,000\n",
      "classified instances = 29,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 29,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 30,000\n",
      "classified instances = 30,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.735\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.474\n",
      "model training instances = 30,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 31,000\n",
      "classified instances = 31,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 31,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 32,000\n",
      "classified instances = 32,000\n",
      "mean absolute error = 0.541\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.086\n",
      "relative root mean squared error = 1.474\n",
      "model training instances = 32,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 33,000\n",
      "classified instances = 33,000\n",
      "mean absolute error = 0.542\n",
      "root mean squared error = 0.736\n",
      "relative mean absolute error = 1.087\n",
      "relative root mean squared error = 1.475\n",
      "model training instances = 33,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 34,000\n",
      "classified instances = 34,000\n",
      "mean absolute error = 0.543\n",
      "root mean squared error = 0.737\n",
      "relative mean absolute error = 1.09\n",
      "relative root mean squared error = 1.477\n",
      "model training instances = 34,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 35,000\n",
      "classified instances = 35,000\n",
      "mean absolute error = 0.544\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.092\n",
      "relative root mean squared error = 1.478\n",
      "model training instances = 35,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 36,000\n",
      "classified instances = 36,000\n",
      "mean absolute error = 0.545\n",
      "root mean squared error = 0.738\n",
      "relative mean absolute error = 1.094\n",
      "relative root mean squared error = 1.479\n",
      "model training instances = 36,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 37,000\n",
      "classified instances = 37,000\n",
      "mean absolute error = 0.546\n",
      "root mean squared error = 0.739\n",
      "relative mean absolute error = 1.097\n",
      "relative root mean squared error = 1.481\n",
      "model training instances = 37,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 38,000\n",
      "classified instances = 38,000\n",
      "mean absolute error = 0.548\n",
      "root mean squared error = 0.74\n",
      "relative mean absolute error = 1.1\n",
      "relative root mean squared error = 1.483\n",
      "model training instances = 38,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 39,000\n",
      "classified instances = 39,000\n",
      "mean absolute error = 0.55\n",
      "root mean squared error = 0.742\n",
      "relative mean absolute error = 1.104\n",
      "relative root mean squared error = 1.486\n",
      "model training instances = 39,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 40,000\n",
      "classified instances = 40,000\n",
      "mean absolute error = 0.552\n",
      "root mean squared error = 0.743\n",
      "relative mean absolute error = 1.108\n",
      "relative root mean squared error = 1.489\n",
      "model training instances = 40,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 41,000\n",
      "classified instances = 41,000\n",
      "mean absolute error = 0.553\n",
      "root mean squared error = 0.744\n",
      "relative mean absolute error = 1.11\n",
      "relative root mean squared error = 1.49\n",
      "model training instances = 41,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 42,000\n",
      "classified instances = 42,000\n",
      "mean absolute error = 0.555\n",
      "root mean squared error = 0.745\n",
      "relative mean absolute error = 1.115\n",
      "relative root mean squared error = 1.493\n",
      "model training instances = 42,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 43,000\n",
      "classified instances = 43,000\n",
      "mean absolute error = 0.556\n",
      "root mean squared error = 0.746\n",
      "relative mean absolute error = 1.117\n",
      "relative root mean squared error = 1.495\n",
      "model training instances = 43,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 44,000\n",
      "classified instances = 44,000\n",
      "mean absolute error = 0.559\n",
      "root mean squared error = 0.748\n",
      "relative mean absolute error = 1.122\n",
      "relative root mean squared error = 1.498\n",
      "model training instances = 44,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 45,000\n",
      "classified instances = 45,000\n",
      "mean absolute error = 0.561\n",
      "root mean squared error = 0.749\n",
      "relative mean absolute error = 1.127\n",
      "relative root mean squared error = 1.501\n",
      "model training instances = 45,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 46,000\n",
      "classified instances = 46,000\n",
      "mean absolute error = 0.564\n",
      "root mean squared error = 0.751\n",
      "relative mean absolute error = 1.132\n",
      "relative root mean squared error = 1.505\n",
      "model training instances = 46,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 47,000\n",
      "classified instances = 47,000\n",
      "mean absolute error = 0.566\n",
      "root mean squared error = 0.752\n",
      "relative mean absolute error = 1.136\n",
      "relative root mean squared error = 1.507\n",
      "model training instances = 47,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 48,000\n",
      "classified instances = 48,000\n",
      "mean absolute error = 0.568\n",
      "root mean squared error = 0.754\n",
      "relative mean absolute error = 1.141\n",
      "relative root mean squared error = 1.511\n",
      "model training instances = 48,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 49,000\n",
      "classified instances = 49,000\n",
      "mean absolute error = 0.571\n",
      "root mean squared error = 0.755\n",
      "relative mean absolute error = 1.146\n",
      "relative root mean squared error = 1.514\n",
      "model training instances = 49,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 50,000\n",
      "classified instances = 50,000\n",
      "mean absolute error = 0.573\n",
      "root mean squared error = 0.757\n",
      "relative mean absolute error = 1.15\n",
      "relative root mean squared error = 1.516\n",
      "model training instances = 50,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 51,000\n",
      "classified instances = 51,000\n",
      "mean absolute error = 0.575\n",
      "root mean squared error = 0.758\n",
      "relative mean absolute error = 1.155\n",
      "relative root mean squared error = 1.52\n",
      "model training instances = 51,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 52,000\n",
      "classified instances = 52,000\n",
      "mean absolute error = 0.577\n",
      "root mean squared error = 0.76\n",
      "relative mean absolute error = 1.159\n",
      "relative root mean squared error = 1.522\n",
      "model training instances = 52,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 53,000\n",
      "classified instances = 53,000\n",
      "mean absolute error = 0.58\n",
      "root mean squared error = 0.761\n",
      "relative mean absolute error = 1.164\n",
      "relative root mean squared error = 1.526\n",
      "model training instances = 53,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 54,000\n",
      "classified instances = 54,000\n",
      "mean absolute error = 0.582\n",
      "root mean squared error = 0.763\n",
      "relative mean absolute error = 1.169\n",
      "relative root mean squared error = 1.529\n",
      "model training instances = 54,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 55,000\n",
      "classified instances = 55,000\n",
      "mean absolute error = 0.585\n",
      "root mean squared error = 0.765\n",
      "relative mean absolute error = 1.174\n",
      "relative root mean squared error = 1.532\n",
      "model training instances = 55,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 56,000\n",
      "classified instances = 56,000\n",
      "mean absolute error = 0.587\n",
      "root mean squared error = 0.766\n",
      "relative mean absolute error = 1.179\n",
      "relative root mean squared error = 1.536\n",
      "model training instances = 56,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 57,000\n",
      "classified instances = 57,000\n",
      "mean absolute error = 0.59\n",
      "root mean squared error = 0.768\n",
      "relative mean absolute error = 1.184\n",
      "relative root mean squared error = 1.539\n",
      "model training instances = 57,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 58,000\n",
      "classified instances = 58,000\n",
      "mean absolute error = 0.592\n",
      "root mean squared error = 0.769\n",
      "relative mean absolute error = 1.189\n",
      "relative root mean squared error = 1.542\n",
      "model training instances = 58,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 59,000\n",
      "classified instances = 59,000\n",
      "mean absolute error = 0.594\n",
      "root mean squared error = 0.771\n",
      "relative mean absolute error = 1.192\n",
      "relative root mean squared error = 1.544\n",
      "model training instances = 59,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 60,000\n",
      "classified instances = 60,000\n",
      "mean absolute error = 0.597\n",
      "root mean squared error = 0.772\n",
      "relative mean absolute error = 1.198\n",
      "relative root mean squared error = 1.548\n",
      "model training instances = 60,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 61,000\n",
      "classified instances = 61,000\n",
      "mean absolute error = 0.599\n",
      "root mean squared error = 0.774\n",
      "relative mean absolute error = 1.202\n",
      "relative root mean squared error = 1.55\n",
      "model training instances = 61,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 62,000\n",
      "classified instances = 62,000\n",
      "mean absolute error = 0.601\n",
      "root mean squared error = 0.775\n",
      "relative mean absolute error = 1.206\n",
      "relative root mean squared error = 1.553\n",
      "model training instances = 62,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 63,000\n",
      "classified instances = 63,000\n",
      "mean absolute error = 0.603\n",
      "root mean squared error = 0.776\n",
      "relative mean absolute error = 1.21\n",
      "relative root mean squared error = 1.555\n",
      "model training instances = 63,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 64,000\n",
      "classified instances = 64,000\n",
      "mean absolute error = 0.605\n",
      "root mean squared error = 0.778\n",
      "relative mean absolute error = 1.214\n",
      "relative root mean squared error = 1.558\n",
      "model training instances = 64,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 65,000\n",
      "classified instances = 65,000\n",
      "mean absolute error = 0.607\n",
      "root mean squared error = 0.779\n",
      "relative mean absolute error = 1.218\n",
      "relative root mean squared error = 1.561\n",
      "model training instances = 65,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 66,000\n",
      "classified instances = 66,000\n",
      "mean absolute error = 0.609\n",
      "root mean squared error = 0.78\n",
      "relative mean absolute error = 1.222\n",
      "relative root mean squared error = 1.563\n",
      "model training instances = 66,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 67,000\n",
      "classified instances = 67,000\n",
      "mean absolute error = 0.61\n",
      "root mean squared error = 0.781\n",
      "relative mean absolute error = 1.225\n",
      "relative root mean squared error = 1.565\n",
      "model training instances = 67,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 68,000\n",
      "classified instances = 68,000\n",
      "mean absolute error = 0.611\n",
      "root mean squared error = 0.782\n",
      "relative mean absolute error = 1.227\n",
      "relative root mean squared error = 1.567\n",
      "model training instances = 68,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 69,000\n",
      "classified instances = 69,000\n",
      "mean absolute error = 0.612\n",
      "root mean squared error = 0.783\n",
      "relative mean absolute error = 1.23\n",
      "relative root mean squared error = 1.568\n",
      "model training instances = 69,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 70,000\n",
      "classified instances = 70,000\n",
      "mean absolute error = 0.614\n",
      "root mean squared error = 0.783\n",
      "relative mean absolute error = 1.232\n",
      "relative root mean squared error = 1.57\n",
      "model training instances = 70,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 71,000\n",
      "classified instances = 71,000\n",
      "mean absolute error = 0.615\n",
      "root mean squared error = 0.784\n",
      "relative mean absolute error = 1.234\n",
      "relative root mean squared error = 1.571\n",
      "model training instances = 71,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 72,000\n",
      "classified instances = 72,000\n",
      "mean absolute error = 0.616\n",
      "root mean squared error = 0.785\n",
      "relative mean absolute error = 1.237\n",
      "relative root mean squared error = 1.573\n",
      "model training instances = 72,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 73,000\n",
      "classified instances = 73,000\n",
      "mean absolute error = 0.617\n",
      "root mean squared error = 0.785\n",
      "relative mean absolute error = 1.239\n",
      "relative root mean squared error = 1.574\n",
      "model training instances = 73,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 74,000\n",
      "classified instances = 74,000\n",
      "mean absolute error = 0.618\n",
      "root mean squared error = 0.786\n",
      "relative mean absolute error = 1.241\n",
      "relative root mean squared error = 1.576\n",
      "model training instances = 74,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 75,000\n",
      "classified instances = 75,000\n",
      "mean absolute error = 0.62\n",
      "root mean squared error = 0.787\n",
      "relative mean absolute error = 1.244\n",
      "relative root mean squared error = 1.578\n",
      "model training instances = 75,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 76,000\n",
      "classified instances = 76,000\n",
      "mean absolute error = 0.621\n",
      "root mean squared error = 0.788\n",
      "relative mean absolute error = 1.247\n",
      "relative root mean squared error = 1.58\n",
      "model training instances = 76,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 77,000\n",
      "classified instances = 77,000\n",
      "mean absolute error = 0.622\n",
      "root mean squared error = 0.789\n",
      "relative mean absolute error = 1.249\n",
      "relative root mean squared error = 1.581\n",
      "model training instances = 77,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 78,000\n",
      "classified instances = 78,000\n",
      "mean absolute error = 0.624\n",
      "root mean squared error = 0.79\n",
      "relative mean absolute error = 1.252\n",
      "relative root mean squared error = 1.582\n",
      "model training instances = 78,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 79,000\n",
      "classified instances = 79,000\n",
      "mean absolute error = 0.625\n",
      "root mean squared error = 0.79\n",
      "relative mean absolute error = 1.254\n",
      "relative root mean squared error = 1.584\n",
      "model training instances = 79,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 80,000\n",
      "classified instances = 80,000\n",
      "mean absolute error = 0.626\n",
      "root mean squared error = 0.791\n",
      "relative mean absolute error = 1.257\n",
      "relative root mean squared error = 1.585\n",
      "model training instances = 80,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 81,000\n",
      "classified instances = 81,000\n",
      "mean absolute error = 0.627\n",
      "root mean squared error = 0.792\n",
      "relative mean absolute error = 1.259\n",
      "relative root mean squared error = 1.587\n",
      "model training instances = 81,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 82,000\n",
      "classified instances = 82,000\n",
      "mean absolute error = 0.628\n",
      "root mean squared error = 0.792\n",
      "relative mean absolute error = 1.261\n",
      "relative root mean squared error = 1.588\n",
      "model training instances = 82,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 83,000\n",
      "classified instances = 83,000\n",
      "mean absolute error = 0.629\n",
      "root mean squared error = 0.793\n",
      "relative mean absolute error = 1.263\n",
      "relative root mean squared error = 1.589\n",
      "model training instances = 83,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 84,000\n",
      "classified instances = 84,000\n",
      "mean absolute error = 0.63\n",
      "root mean squared error = 0.794\n",
      "relative mean absolute error = 1.265\n",
      "relative root mean squared error = 1.591\n",
      "model training instances = 84,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 85,000\n",
      "classified instances = 85,000\n",
      "mean absolute error = 0.631\n",
      "root mean squared error = 0.795\n",
      "relative mean absolute error = 1.267\n",
      "relative root mean squared error = 1.592\n",
      "model training instances = 85,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 86,000\n",
      "classified instances = 86,000\n",
      "mean absolute error = 0.632\n",
      "root mean squared error = 0.795\n",
      "relative mean absolute error = 1.27\n",
      "relative root mean squared error = 1.593\n",
      "model training instances = 86,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 87,000\n",
      "classified instances = 87,000\n",
      "mean absolute error = 0.634\n",
      "root mean squared error = 0.796\n",
      "relative mean absolute error = 1.272\n",
      "relative root mean squared error = 1.595\n",
      "model training instances = 87,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 88,000\n",
      "classified instances = 88,000\n",
      "mean absolute error = 0.634\n",
      "root mean squared error = 0.797\n",
      "relative mean absolute error = 1.274\n",
      "relative root mean squared error = 1.596\n",
      "model training instances = 88,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 89,000\n",
      "classified instances = 89,000\n",
      "mean absolute error = 0.636\n",
      "root mean squared error = 0.797\n",
      "relative mean absolute error = 1.276\n",
      "relative root mean squared error = 1.598\n",
      "model training instances = 89,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 90,000\n",
      "classified instances = 90,000\n",
      "mean absolute error = 0.637\n",
      "root mean squared error = 0.798\n",
      "relative mean absolute error = 1.278\n",
      "relative root mean squared error = 1.599\n",
      "model training instances = 90,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 91,000\n",
      "classified instances = 91,000\n",
      "mean absolute error = 0.637\n",
      "root mean squared error = 0.798\n",
      "relative mean absolute error = 1.28\n",
      "relative root mean squared error = 1.6\n",
      "model training instances = 91,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 92,000\n",
      "classified instances = 92,000\n",
      "mean absolute error = 0.638\n",
      "root mean squared error = 0.799\n",
      "relative mean absolute error = 1.281\n",
      "relative root mean squared error = 1.601\n",
      "model training instances = 92,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 93,000\n",
      "classified instances = 93,000\n",
      "mean absolute error = 0.639\n",
      "root mean squared error = 0.799\n",
      "relative mean absolute error = 1.283\n",
      "relative root mean squared error = 1.602\n",
      "model training instances = 93,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 94,000\n",
      "classified instances = 94,000\n",
      "mean absolute error = 0.64\n",
      "root mean squared error = 0.8\n",
      "relative mean absolute error = 1.285\n",
      "relative root mean squared error = 1.603\n",
      "model training instances = 94,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 95,000\n",
      "classified instances = 95,000\n",
      "mean absolute error = 0.641\n",
      "root mean squared error = 0.801\n",
      "relative mean absolute error = 1.287\n",
      "relative root mean squared error = 1.604\n",
      "model training instances = 95,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 96,000\n",
      "classified instances = 96,000\n",
      "mean absolute error = 0.642\n",
      "root mean squared error = 0.801\n",
      "relative mean absolute error = 1.289\n",
      "relative root mean squared error = 1.606\n",
      "model training instances = 96,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 97,000\n",
      "classified instances = 97,000\n",
      "mean absolute error = 0.643\n",
      "root mean squared error = 0.802\n",
      "relative mean absolute error = 1.291\n",
      "relative root mean squared error = 1.607\n",
      "model training instances = 97,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 98,000\n",
      "classified instances = 98,000\n",
      "mean absolute error = 0.644\n",
      "root mean squared error = 0.802\n",
      "relative mean absolute error = 1.293\n",
      "relative root mean squared error = 1.608\n",
      "model training instances = 98,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 99,000\n",
      "classified instances = 99,000\n",
      "mean absolute error = 0.645\n",
      "root mean squared error = 0.803\n",
      "relative mean absolute error = 1.295\n",
      "relative root mean squared error = 1.609\n",
      "model training instances = 99,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 100,000\n",
      "classified instances = 100,000\n",
      "mean absolute error = 0.646\n",
      "root mean squared error = 0.804\n",
      "relative mean absolute error = 1.297\n",
      "relative root mean squared error = 1.61\n",
      "model training instances = 100,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 101,000\n",
      "classified instances = 101,000\n",
      "mean absolute error = 0.646\n",
      "root mean squared error = 0.804\n",
      "relative mean absolute error = 1.298\n",
      "relative root mean squared error = 1.611\n",
      "model training instances = 101,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 102,000\n",
      "classified instances = 102,000\n",
      "mean absolute error = 0.647\n",
      "root mean squared error = 0.804\n",
      "relative mean absolute error = 1.299\n",
      "relative root mean squared error = 1.612\n",
      "model training instances = 102,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 103,000\n",
      "classified instances = 103,000\n",
      "mean absolute error = 0.648\n",
      "root mean squared error = 0.805\n",
      "relative mean absolute error = 1.301\n",
      "relative root mean squared error = 1.613\n",
      "model training instances = 103,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 104,000\n",
      "classified instances = 104,000\n",
      "mean absolute error = 0.649\n",
      "root mean squared error = 0.805\n",
      "relative mean absolute error = 1.302\n",
      "relative root mean squared error = 1.614\n",
      "model training instances = 104,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 105,000\n",
      "classified instances = 105,000\n",
      "mean absolute error = 0.649\n",
      "root mean squared error = 0.806\n",
      "relative mean absolute error = 1.304\n",
      "relative root mean squared error = 1.615\n",
      "model training instances = 105,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 106,000\n",
      "classified instances = 106,000\n",
      "mean absolute error = 0.65\n",
      "root mean squared error = 0.806\n",
      "relative mean absolute error = 1.305\n",
      "relative root mean squared error = 1.616\n",
      "model training instances = 106,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 107,000\n",
      "classified instances = 107,000\n",
      "mean absolute error = 0.651\n",
      "root mean squared error = 0.807\n",
      "relative mean absolute error = 1.307\n",
      "relative root mean squared error = 1.617\n",
      "model training instances = 107,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 108,000\n",
      "classified instances = 108,000\n",
      "mean absolute error = 0.651\n",
      "root mean squared error = 0.807\n",
      "relative mean absolute error = 1.308\n",
      "relative root mean squared error = 1.617\n",
      "model training instances = 108,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 109,000\n",
      "classified instances = 109,000\n",
      "mean absolute error = 0.652\n",
      "root mean squared error = 0.807\n",
      "relative mean absolute error = 1.309\n",
      "relative root mean squared error = 1.618\n",
      "model training instances = 109,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 110,000\n",
      "classified instances = 110,000\n",
      "mean absolute error = 0.653\n",
      "root mean squared error = 0.808\n",
      "relative mean absolute error = 1.311\n",
      "relative root mean squared error = 1.619\n",
      "model training instances = 110,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 111,000\n",
      "classified instances = 111,000\n",
      "mean absolute error = 0.654\n",
      "root mean squared error = 0.808\n",
      "relative mean absolute error = 1.313\n",
      "relative root mean squared error = 1.62\n",
      "model training instances = 111,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 112,000\n",
      "classified instances = 112,000\n",
      "mean absolute error = 0.654\n",
      "root mean squared error = 0.809\n",
      "relative mean absolute error = 1.314\n",
      "relative root mean squared error = 1.621\n",
      "model training instances = 112,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 113,000\n",
      "classified instances = 113,000\n",
      "mean absolute error = 0.655\n",
      "root mean squared error = 0.809\n",
      "relative mean absolute error = 1.315\n",
      "relative root mean squared error = 1.622\n",
      "model training instances = 113,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 114,000\n",
      "classified instances = 114,000\n",
      "mean absolute error = 0.656\n",
      "root mean squared error = 0.81\n",
      "relative mean absolute error = 1.317\n",
      "relative root mean squared error = 1.623\n",
      "model training instances = 114,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 115,000\n",
      "classified instances = 115,000\n",
      "mean absolute error = 0.656\n",
      "root mean squared error = 0.81\n",
      "relative mean absolute error = 1.318\n",
      "relative root mean squared error = 1.624\n",
      "model training instances = 115,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 116,000\n",
      "classified instances = 116,000\n",
      "mean absolute error = 0.657\n",
      "root mean squared error = 0.811\n",
      "relative mean absolute error = 1.32\n",
      "relative root mean squared error = 1.625\n",
      "model training instances = 116,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 117,000\n",
      "classified instances = 117,000\n",
      "mean absolute error = 0.658\n",
      "root mean squared error = 0.811\n",
      "relative mean absolute error = 1.321\n",
      "relative root mean squared error = 1.625\n",
      "model training instances = 117,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 118,000\n",
      "classified instances = 118,000\n",
      "mean absolute error = 0.658\n",
      "root mean squared error = 0.811\n",
      "relative mean absolute error = 1.322\n",
      "relative root mean squared error = 1.626\n",
      "model training instances = 118,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 119,000\n",
      "classified instances = 119,000\n",
      "mean absolute error = 0.659\n",
      "root mean squared error = 0.812\n",
      "relative mean absolute error = 1.323\n",
      "relative root mean squared error = 1.627\n",
      "model training instances = 119,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 120,000\n",
      "classified instances = 120,000\n",
      "mean absolute error = 0.659\n",
      "root mean squared error = 0.812\n",
      "relative mean absolute error = 1.325\n",
      "relative root mean squared error = 1.628\n",
      "model training instances = 120,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 121,000\n",
      "classified instances = 121,000\n",
      "mean absolute error = 0.66\n",
      "root mean squared error = 0.812\n",
      "relative mean absolute error = 1.326\n",
      "relative root mean squared error = 1.628\n",
      "model training instances = 121,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 122,000\n",
      "classified instances = 122,000\n",
      "mean absolute error = 0.66\n",
      "root mean squared error = 0.813\n",
      "relative mean absolute error = 1.326\n",
      "relative root mean squared error = 1.629\n",
      "model training instances = 122,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 123,000\n",
      "classified instances = 123,000\n",
      "mean absolute error = 0.661\n",
      "root mean squared error = 0.813\n",
      "relative mean absolute error = 1.328\n",
      "relative root mean squared error = 1.63\n",
      "model training instances = 123,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 124,000\n",
      "classified instances = 124,000\n",
      "mean absolute error = 0.662\n",
      "root mean squared error = 0.813\n",
      "relative mean absolute error = 1.329\n",
      "relative root mean squared error = 1.63\n",
      "model training instances = 124,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 125,000\n",
      "classified instances = 125,000\n",
      "mean absolute error = 0.662\n",
      "root mean squared error = 0.814\n",
      "relative mean absolute error = 1.33\n",
      "relative root mean squared error = 1.631\n",
      "model training instances = 125,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 126,000\n",
      "classified instances = 126,000\n",
      "mean absolute error = 0.663\n",
      "root mean squared error = 0.814\n",
      "relative mean absolute error = 1.331\n",
      "relative root mean squared error = 1.631\n",
      "model training instances = 126,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 127,000\n",
      "classified instances = 127,000\n",
      "mean absolute error = 0.663\n",
      "root mean squared error = 0.814\n",
      "relative mean absolute error = 1.332\n",
      "relative root mean squared error = 1.632\n",
      "model training instances = 127,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 128,000\n",
      "classified instances = 128,000\n",
      "mean absolute error = 0.664\n",
      "root mean squared error = 0.815\n",
      "relative mean absolute error = 1.333\n",
      "relative root mean squared error = 1.633\n",
      "model training instances = 128,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 129,000\n",
      "classified instances = 129,000\n",
      "mean absolute error = 0.664\n",
      "root mean squared error = 0.815\n",
      "relative mean absolute error = 1.334\n",
      "relative root mean squared error = 1.633\n",
      "model training instances = 129,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 130,000\n",
      "classified instances = 130,000\n",
      "mean absolute error = 0.665\n",
      "root mean squared error = 0.815\n",
      "relative mean absolute error = 1.335\n",
      "relative root mean squared error = 1.634\n",
      "model training instances = 130,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 131,000\n",
      "classified instances = 131,000\n",
      "mean absolute error = 0.665\n",
      "root mean squared error = 0.816\n",
      "relative mean absolute error = 1.336\n",
      "relative root mean squared error = 1.635\n",
      "model training instances = 131,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 132,000\n",
      "classified instances = 132,000\n",
      "mean absolute error = 0.666\n",
      "root mean squared error = 0.816\n",
      "relative mean absolute error = 1.337\n",
      "relative root mean squared error = 1.635\n",
      "model training instances = 132,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 133,000\n",
      "classified instances = 133,000\n",
      "mean absolute error = 0.666\n",
      "root mean squared error = 0.816\n",
      "relative mean absolute error = 1.338\n",
      "relative root mean squared error = 1.636\n",
      "model training instances = 133,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 134,000\n",
      "classified instances = 134,000\n",
      "mean absolute error = 0.667\n",
      "root mean squared error = 0.817\n",
      "relative mean absolute error = 1.339\n",
      "relative root mean squared error = 1.636\n",
      "model training instances = 134,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 135,000\n",
      "classified instances = 135,000\n",
      "mean absolute error = 0.667\n",
      "root mean squared error = 0.817\n",
      "relative mean absolute error = 1.34\n",
      "relative root mean squared error = 1.637\n",
      "model training instances = 135,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 136,000\n",
      "classified instances = 136,000\n",
      "mean absolute error = 0.668\n",
      "root mean squared error = 0.817\n",
      "relative mean absolute error = 1.341\n",
      "relative root mean squared error = 1.638\n",
      "model training instances = 136,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 137,000\n",
      "classified instances = 137,000\n",
      "mean absolute error = 0.668\n",
      "root mean squared error = 0.818\n",
      "relative mean absolute error = 1.342\n",
      "relative root mean squared error = 1.639\n",
      "model training instances = 137,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 138,000\n",
      "classified instances = 138,000\n",
      "mean absolute error = 0.669\n",
      "root mean squared error = 0.818\n",
      "relative mean absolute error = 1.343\n",
      "relative root mean squared error = 1.639\n",
      "model training instances = 138,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 139,000\n",
      "classified instances = 139,000\n",
      "mean absolute error = 0.669\n",
      "root mean squared error = 0.818\n",
      "relative mean absolute error = 1.344\n",
      "relative root mean squared error = 1.64\n",
      "model training instances = 139,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 140,000\n",
      "classified instances = 140,000\n",
      "mean absolute error = 0.67\n",
      "root mean squared error = 0.818\n",
      "relative mean absolute error = 1.345\n",
      "relative root mean squared error = 1.64\n",
      "model training instances = 140,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 141,000\n",
      "classified instances = 141,000\n",
      "mean absolute error = 0.67\n",
      "root mean squared error = 0.819\n",
      "relative mean absolute error = 1.346\n",
      "relative root mean squared error = 1.641\n",
      "model training instances = 141,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 142,000\n",
      "classified instances = 142,000\n",
      "mean absolute error = 0.671\n",
      "root mean squared error = 0.819\n",
      "relative mean absolute error = 1.347\n",
      "relative root mean squared error = 1.641\n",
      "model training instances = 142,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 143,000\n",
      "classified instances = 143,000\n",
      "mean absolute error = 0.671\n",
      "root mean squared error = 0.819\n",
      "relative mean absolute error = 1.348\n",
      "relative root mean squared error = 1.642\n",
      "model training instances = 143,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 144,000\n",
      "classified instances = 144,000\n",
      "mean absolute error = 0.672\n",
      "root mean squared error = 0.82\n",
      "relative mean absolute error = 1.349\n",
      "relative root mean squared error = 1.643\n",
      "model training instances = 144,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 145,000\n",
      "classified instances = 145,000\n",
      "mean absolute error = 0.672\n",
      "root mean squared error = 0.82\n",
      "relative mean absolute error = 1.35\n",
      "relative root mean squared error = 1.643\n",
      "model training instances = 145,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 146,000\n",
      "classified instances = 146,000\n",
      "mean absolute error = 0.673\n",
      "root mean squared error = 0.82\n",
      "relative mean absolute error = 1.351\n",
      "relative root mean squared error = 1.644\n",
      "model training instances = 146,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 147,000\n",
      "classified instances = 147,000\n",
      "mean absolute error = 0.673\n",
      "root mean squared error = 0.821\n",
      "relative mean absolute error = 1.352\n",
      "relative root mean squared error = 1.644\n",
      "model training instances = 147,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 148,000\n",
      "classified instances = 148,000\n",
      "mean absolute error = 0.674\n",
      "root mean squared error = 0.821\n",
      "relative mean absolute error = 1.353\n",
      "relative root mean squared error = 1.645\n",
      "model training instances = 148,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 149,000\n",
      "classified instances = 149,000\n",
      "mean absolute error = 0.674\n",
      "root mean squared error = 0.821\n",
      "relative mean absolute error = 1.354\n",
      "relative root mean squared error = 1.645\n",
      "model training instances = 149,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 150,000\n",
      "classified instances = 150,000\n",
      "mean absolute error = 0.675\n",
      "root mean squared error = 0.821\n",
      "relative mean absolute error = 1.355\n",
      "relative root mean squared error = 1.646\n",
      "model training instances = 150,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 151,000\n",
      "classified instances = 151,000\n",
      "mean absolute error = 0.675\n",
      "root mean squared error = 0.822\n",
      "relative mean absolute error = 1.356\n",
      "relative root mean squared error = 1.647\n",
      "model training instances = 151,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 152,000\n",
      "classified instances = 152,000\n",
      "mean absolute error = 0.676\n",
      "root mean squared error = 0.822\n",
      "relative mean absolute error = 1.357\n",
      "relative root mean squared error = 1.647\n",
      "model training instances = 152,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 153,000\n",
      "classified instances = 153,000\n",
      "mean absolute error = 0.676\n",
      "root mean squared error = 0.822\n",
      "relative mean absolute error = 1.358\n",
      "relative root mean squared error = 1.648\n",
      "model training instances = 153,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 154,000\n",
      "classified instances = 154,000\n",
      "mean absolute error = 0.676\n",
      "root mean squared error = 0.822\n",
      "relative mean absolute error = 1.358\n",
      "relative root mean squared error = 1.648\n",
      "model training instances = 154,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 155,000\n",
      "classified instances = 155,000\n",
      "mean absolute error = 0.677\n",
      "root mean squared error = 0.823\n",
      "relative mean absolute error = 1.359\n",
      "relative root mean squared error = 1.649\n",
      "model training instances = 155,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 156,000\n",
      "classified instances = 156,000\n",
      "mean absolute error = 0.677\n",
      "root mean squared error = 0.823\n",
      "relative mean absolute error = 1.36\n",
      "relative root mean squared error = 1.649\n",
      "model training instances = 156,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 157,000\n",
      "classified instances = 157,000\n",
      "mean absolute error = 0.677\n",
      "root mean squared error = 0.823\n",
      "relative mean absolute error = 1.361\n",
      "relative root mean squared error = 1.65\n",
      "model training instances = 157,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 158,000\n",
      "classified instances = 158,000\n",
      "mean absolute error = 0.678\n",
      "root mean squared error = 0.823\n",
      "relative mean absolute error = 1.361\n",
      "relative root mean squared error = 1.65\n",
      "model training instances = 158,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 159,000\n",
      "classified instances = 159,000\n",
      "mean absolute error = 0.678\n",
      "root mean squared error = 0.824\n",
      "relative mean absolute error = 1.362\n",
      "relative root mean squared error = 1.651\n",
      "model training instances = 159,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 160,000\n",
      "classified instances = 160,000\n",
      "mean absolute error = 0.679\n",
      "root mean squared error = 0.824\n",
      "relative mean absolute error = 1.363\n",
      "relative root mean squared error = 1.651\n",
      "model training instances = 160,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 161,000\n",
      "classified instances = 161,000\n",
      "mean absolute error = 0.679\n",
      "root mean squared error = 0.824\n",
      "relative mean absolute error = 1.364\n",
      "relative root mean squared error = 1.652\n",
      "model training instances = 161,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 162,000\n",
      "classified instances = 162,000\n",
      "mean absolute error = 0.679\n",
      "root mean squared error = 0.824\n",
      "relative mean absolute error = 1.364\n",
      "relative root mean squared error = 1.652\n",
      "model training instances = 162,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 163,000\n",
      "classified instances = 163,000\n",
      "mean absolute error = 0.68\n",
      "root mean squared error = 0.824\n",
      "relative mean absolute error = 1.365\n",
      "relative root mean squared error = 1.653\n",
      "model training instances = 163,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 164,000\n",
      "classified instances = 164,000\n",
      "mean absolute error = 0.68\n",
      "root mean squared error = 0.825\n",
      "relative mean absolute error = 1.366\n",
      "relative root mean squared error = 1.653\n",
      "model training instances = 164,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 165,000\n",
      "classified instances = 165,000\n",
      "mean absolute error = 0.68\n",
      "root mean squared error = 0.825\n",
      "relative mean absolute error = 1.367\n",
      "relative root mean squared error = 1.653\n",
      "model training instances = 165,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 166,000\n",
      "classified instances = 166,000\n",
      "mean absolute error = 0.681\n",
      "root mean squared error = 0.825\n",
      "relative mean absolute error = 1.367\n",
      "relative root mean squared error = 1.654\n",
      "model training instances = 166,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 167,000\n",
      "classified instances = 167,000\n",
      "mean absolute error = 0.681\n",
      "root mean squared error = 0.825\n",
      "relative mean absolute error = 1.368\n",
      "relative root mean squared error = 1.654\n",
      "model training instances = 167,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 168,000\n",
      "classified instances = 168,000\n",
      "mean absolute error = 0.681\n",
      "root mean squared error = 0.825\n",
      "relative mean absolute error = 1.368\n",
      "relative root mean squared error = 1.654\n",
      "model training instances = 168,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 169,000\n",
      "classified instances = 169,000\n",
      "mean absolute error = 0.682\n",
      "root mean squared error = 0.826\n",
      "relative mean absolute error = 1.369\n",
      "relative root mean squared error = 1.655\n",
      "model training instances = 169,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 170,000\n",
      "classified instances = 170,000\n",
      "mean absolute error = 0.682\n",
      "root mean squared error = 0.826\n",
      "relative mean absolute error = 1.37\n",
      "relative root mean squared error = 1.655\n",
      "model training instances = 170,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 171,000\n",
      "classified instances = 171,000\n",
      "mean absolute error = 0.682\n",
      "root mean squared error = 0.826\n",
      "relative mean absolute error = 1.37\n",
      "relative root mean squared error = 1.656\n",
      "model training instances = 171,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 172,000\n",
      "classified instances = 172,000\n",
      "mean absolute error = 0.683\n",
      "root mean squared error = 0.826\n",
      "relative mean absolute error = 1.371\n",
      "relative root mean squared error = 1.656\n",
      "model training instances = 172,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 173,000\n",
      "classified instances = 173,000\n",
      "mean absolute error = 0.683\n",
      "root mean squared error = 0.826\n",
      "relative mean absolute error = 1.372\n",
      "relative root mean squared error = 1.656\n",
      "model training instances = 173,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 174,000\n",
      "classified instances = 174,000\n",
      "mean absolute error = 0.683\n",
      "root mean squared error = 0.827\n",
      "relative mean absolute error = 1.372\n",
      "relative root mean squared error = 1.657\n",
      "model training instances = 174,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 175,000\n",
      "classified instances = 175,000\n",
      "mean absolute error = 0.684\n",
      "root mean squared error = 0.827\n",
      "relative mean absolute error = 1.374\n",
      "relative root mean squared error = 1.658\n",
      "model training instances = 175,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 176,000\n",
      "classified instances = 176,000\n",
      "mean absolute error = 0.684\n",
      "root mean squared error = 0.827\n",
      "relative mean absolute error = 1.374\n",
      "relative root mean squared error = 1.658\n",
      "model training instances = 176,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 177,000\n",
      "classified instances = 177,000\n",
      "mean absolute error = 0.684\n",
      "root mean squared error = 0.827\n",
      "relative mean absolute error = 1.375\n",
      "relative root mean squared error = 1.658\n",
      "model training instances = 177,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 178,000\n",
      "classified instances = 178,000\n",
      "mean absolute error = 0.685\n",
      "root mean squared error = 0.827\n",
      "relative mean absolute error = 1.375\n",
      "relative root mean squared error = 1.658\n",
      "model training instances = 178,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 179,000\n",
      "classified instances = 179,000\n",
      "mean absolute error = 0.685\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.376\n",
      "relative root mean squared error = 1.659\n",
      "model training instances = 179,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 180,000\n",
      "classified instances = 180,000\n",
      "mean absolute error = 0.685\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.376\n",
      "relative root mean squared error = 1.659\n",
      "model training instances = 180,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 181,000\n",
      "classified instances = 181,000\n",
      "mean absolute error = 0.686\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.377\n",
      "relative root mean squared error = 1.659\n",
      "model training instances = 181,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 182,000\n",
      "classified instances = 182,000\n",
      "mean absolute error = 0.686\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.377\n",
      "relative root mean squared error = 1.66\n",
      "model training instances = 182,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 183,000\n",
      "classified instances = 183,000\n",
      "mean absolute error = 0.686\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.378\n",
      "relative root mean squared error = 1.66\n",
      "model training instances = 183,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 184,000\n",
      "classified instances = 184,000\n",
      "mean absolute error = 0.686\n",
      "root mean squared error = 0.828\n",
      "relative mean absolute error = 1.378\n",
      "relative root mean squared error = 1.66\n",
      "model training instances = 184,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 185,000\n",
      "classified instances = 185,000\n",
      "mean absolute error = 0.687\n",
      "root mean squared error = 0.829\n",
      "relative mean absolute error = 1.379\n",
      "relative root mean squared error = 1.661\n",
      "model training instances = 185,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 186,000\n",
      "classified instances = 186,000\n",
      "mean absolute error = 0.687\n",
      "root mean squared error = 0.829\n",
      "relative mean absolute error = 1.38\n",
      "relative root mean squared error = 1.661\n",
      "model training instances = 186,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 187,000\n",
      "classified instances = 187,000\n",
      "mean absolute error = 0.687\n",
      "root mean squared error = 0.829\n",
      "relative mean absolute error = 1.38\n",
      "relative root mean squared error = 1.662\n",
      "model training instances = 187,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 188,000\n",
      "classified instances = 188,000\n",
      "mean absolute error = 0.688\n",
      "root mean squared error = 0.829\n",
      "relative mean absolute error = 1.381\n",
      "relative root mean squared error = 1.662\n",
      "model training instances = 188,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 189,000\n",
      "classified instances = 189,000\n",
      "mean absolute error = 0.688\n",
      "root mean squared error = 0.829\n",
      "relative mean absolute error = 1.381\n",
      "relative root mean squared error = 1.662\n",
      "model training instances = 189,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 190,000\n",
      "classified instances = 190,000\n",
      "mean absolute error = 0.688\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.382\n",
      "relative root mean squared error = 1.663\n",
      "model training instances = 190,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 191,000\n",
      "classified instances = 191,000\n",
      "mean absolute error = 0.688\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.383\n",
      "relative root mean squared error = 1.663\n",
      "model training instances = 191,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 192,000\n",
      "classified instances = 192,000\n",
      "mean absolute error = 0.689\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.383\n",
      "relative root mean squared error = 1.663\n",
      "model training instances = 192,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 193,000\n",
      "classified instances = 193,000\n",
      "mean absolute error = 0.689\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.384\n",
      "relative root mean squared error = 1.663\n",
      "model training instances = 193,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 194,000\n",
      "classified instances = 194,000\n",
      "mean absolute error = 0.689\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.384\n",
      "relative root mean squared error = 1.664\n",
      "model training instances = 194,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 195,000\n",
      "classified instances = 195,000\n",
      "mean absolute error = 0.689\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.384\n",
      "relative root mean squared error = 1.664\n",
      "model training instances = 195,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 196,000\n",
      "classified instances = 196,000\n",
      "mean absolute error = 0.689\n",
      "root mean squared error = 0.83\n",
      "relative mean absolute error = 1.385\n",
      "relative root mean squared error = 1.664\n",
      "model training instances = 196,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 197,000\n",
      "classified instances = 197,000\n",
      "mean absolute error = 0.69\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.385\n",
      "relative root mean squared error = 1.665\n",
      "model training instances = 197,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 198,000\n",
      "classified instances = 198,000\n",
      "mean absolute error = 0.69\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.386\n",
      "relative root mean squared error = 1.665\n",
      "model training instances = 198,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 199,000\n",
      "classified instances = 199,000\n",
      "mean absolute error = 0.69\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.386\n",
      "relative root mean squared error = 1.665\n",
      "model training instances = 199,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 200,000\n",
      "classified instances = 200,000\n",
      "mean absolute error = 0.69\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.387\n",
      "relative root mean squared error = 1.665\n",
      "model training instances = 200,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 201,000\n",
      "classified instances = 201,000\n",
      "mean absolute error = 0.691\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.387\n",
      "relative root mean squared error = 1.666\n",
      "model training instances = 201,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 202,000\n",
      "classified instances = 202,000\n",
      "mean absolute error = 0.691\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.388\n",
      "relative root mean squared error = 1.666\n",
      "model training instances = 202,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 203,000\n",
      "classified instances = 203,000\n",
      "mean absolute error = 0.691\n",
      "root mean squared error = 0.831\n",
      "relative mean absolute error = 1.388\n",
      "relative root mean squared error = 1.666\n",
      "model training instances = 203,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 204,000\n",
      "classified instances = 204,000\n",
      "mean absolute error = 0.691\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.389\n",
      "relative root mean squared error = 1.667\n",
      "model training instances = 204,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 205,000\n",
      "classified instances = 205,000\n",
      "mean absolute error = 0.692\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.389\n",
      "relative root mean squared error = 1.667\n",
      "model training instances = 205,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 206,000\n",
      "classified instances = 206,000\n",
      "mean absolute error = 0.692\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.39\n",
      "relative root mean squared error = 1.667\n",
      "model training instances = 206,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 207,000\n",
      "classified instances = 207,000\n",
      "mean absolute error = 0.692\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.39\n",
      "relative root mean squared error = 1.667\n",
      "model training instances = 207,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 208,000\n",
      "classified instances = 208,000\n",
      "mean absolute error = 0.692\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.391\n",
      "relative root mean squared error = 1.668\n",
      "model training instances = 208,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 209,000\n",
      "classified instances = 209,000\n",
      "mean absolute error = 0.693\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.391\n",
      "relative root mean squared error = 1.668\n",
      "model training instances = 209,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 210,000\n",
      "classified instances = 210,000\n",
      "mean absolute error = 0.693\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.392\n",
      "relative root mean squared error = 1.668\n",
      "model training instances = 210,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 211,000\n",
      "classified instances = 211,000\n",
      "mean absolute error = 0.693\n",
      "root mean squared error = 0.832\n",
      "relative mean absolute error = 1.392\n",
      "relative root mean squared error = 1.669\n",
      "model training instances = 211,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 212,000\n",
      "classified instances = 212,000\n",
      "mean absolute error = 0.693\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.392\n",
      "relative root mean squared error = 1.669\n",
      "model training instances = 212,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 213,000\n",
      "classified instances = 213,000\n",
      "mean absolute error = 0.693\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.393\n",
      "relative root mean squared error = 1.669\n",
      "model training instances = 213,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 214,000\n",
      "classified instances = 214,000\n",
      "mean absolute error = 0.694\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.393\n",
      "relative root mean squared error = 1.669\n",
      "model training instances = 214,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 215,000\n",
      "classified instances = 215,000\n",
      "mean absolute error = 0.694\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.394\n",
      "relative root mean squared error = 1.67\n",
      "model training instances = 215,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 216,000\n",
      "classified instances = 216,000\n",
      "mean absolute error = 0.694\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.394\n",
      "relative root mean squared error = 1.67\n",
      "model training instances = 216,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 217,000\n",
      "classified instances = 217,000\n",
      "mean absolute error = 0.694\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.395\n",
      "relative root mean squared error = 1.67\n",
      "model training instances = 217,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 218,000\n",
      "classified instances = 218,000\n",
      "mean absolute error = 0.695\n",
      "root mean squared error = 0.833\n",
      "relative mean absolute error = 1.395\n",
      "relative root mean squared error = 1.67\n",
      "model training instances = 218,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 219,000\n",
      "classified instances = 219,000\n",
      "mean absolute error = 0.695\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.396\n",
      "relative root mean squared error = 1.671\n",
      "model training instances = 219,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 220,000\n",
      "classified instances = 220,000\n",
      "mean absolute error = 0.695\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.396\n",
      "relative root mean squared error = 1.671\n",
      "model training instances = 220,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 221,000\n",
      "classified instances = 221,000\n",
      "mean absolute error = 0.695\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.397\n",
      "relative root mean squared error = 1.671\n",
      "model training instances = 221,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 222,000\n",
      "classified instances = 222,000\n",
      "mean absolute error = 0.696\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.397\n",
      "relative root mean squared error = 1.671\n",
      "model training instances = 222,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 223,000\n",
      "classified instances = 223,000\n",
      "mean absolute error = 0.696\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.397\n",
      "relative root mean squared error = 1.672\n",
      "model training instances = 223,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 224,000\n",
      "classified instances = 224,000\n",
      "mean absolute error = 0.696\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.398\n",
      "relative root mean squared error = 1.672\n",
      "model training instances = 224,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 225,000\n",
      "classified instances = 225,000\n",
      "mean absolute error = 0.696\n",
      "root mean squared error = 0.834\n",
      "relative mean absolute error = 1.398\n",
      "relative root mean squared error = 1.672\n",
      "model training instances = 225,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 226,000\n",
      "classified instances = 226,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.399\n",
      "relative root mean squared error = 1.673\n",
      "model training instances = 226,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 227,000\n",
      "classified instances = 227,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.399\n",
      "relative root mean squared error = 1.673\n",
      "model training instances = 227,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 228,000\n",
      "classified instances = 228,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.4\n",
      "relative root mean squared error = 1.673\n",
      "model training instances = 228,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 229,000\n",
      "classified instances = 229,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.4\n",
      "relative root mean squared error = 1.673\n",
      "model training instances = 229,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 230,000\n",
      "classified instances = 230,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.4\n",
      "relative root mean squared error = 1.673\n",
      "model training instances = 230,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 231,000\n",
      "classified instances = 231,000\n",
      "mean absolute error = 0.697\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.401\n",
      "relative root mean squared error = 1.674\n",
      "model training instances = 231,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 232,000\n",
      "classified instances = 232,000\n",
      "mean absolute error = 0.698\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.401\n",
      "relative root mean squared error = 1.674\n",
      "model training instances = 232,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 233,000\n",
      "classified instances = 233,000\n",
      "mean absolute error = 0.698\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.401\n",
      "relative root mean squared error = 1.674\n",
      "model training instances = 233,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 234,000\n",
      "classified instances = 234,000\n",
      "mean absolute error = 0.698\n",
      "root mean squared error = 0.835\n",
      "relative mean absolute error = 1.402\n",
      "relative root mean squared error = 1.675\n",
      "model training instances = 234,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 235,000\n",
      "classified instances = 235,000\n",
      "mean absolute error = 0.698\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.402\n",
      "relative root mean squared error = 1.675\n",
      "model training instances = 235,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 236,000\n",
      "classified instances = 236,000\n",
      "mean absolute error = 0.698\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.403\n",
      "relative root mean squared error = 1.675\n",
      "model training instances = 236,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 237,000\n",
      "classified instances = 237,000\n",
      "mean absolute error = 0.699\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.403\n",
      "relative root mean squared error = 1.675\n",
      "model training instances = 237,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 238,000\n",
      "classified instances = 238,000\n",
      "mean absolute error = 0.699\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.403\n",
      "relative root mean squared error = 1.675\n",
      "model training instances = 238,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 239,000\n",
      "classified instances = 239,000\n",
      "mean absolute error = 0.699\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.404\n",
      "relative root mean squared error = 1.676\n",
      "model training instances = 239,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 240,000\n",
      "classified instances = 240,000\n",
      "mean absolute error = 0.699\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.404\n",
      "relative root mean squared error = 1.676\n",
      "model training instances = 240,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 241,000\n",
      "classified instances = 241,000\n",
      "mean absolute error = 0.699\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.405\n",
      "relative root mean squared error = 1.676\n",
      "model training instances = 241,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 242,000\n",
      "classified instances = 242,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.836\n",
      "relative mean absolute error = 1.405\n",
      "relative root mean squared error = 1.676\n",
      "model training instances = 242,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 243,000\n",
      "classified instances = 243,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.406\n",
      "relative root mean squared error = 1.677\n",
      "model training instances = 243,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 244,000\n",
      "classified instances = 244,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.406\n",
      "relative root mean squared error = 1.677\n",
      "model training instances = 244,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 245,000\n",
      "classified instances = 245,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.406\n",
      "relative root mean squared error = 1.677\n",
      "model training instances = 245,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 246,000\n",
      "classified instances = 246,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.406\n",
      "relative root mean squared error = 1.677\n",
      "model training instances = 246,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 247,000\n",
      "classified instances = 247,000\n",
      "mean absolute error = 0.7\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.407\n",
      "relative root mean squared error = 1.677\n",
      "model training instances = 247,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 248,000\n",
      "classified instances = 248,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.407\n",
      "relative root mean squared error = 1.678\n",
      "model training instances = 248,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 249,000\n",
      "classified instances = 249,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.407\n",
      "relative root mean squared error = 1.678\n",
      "model training instances = 249,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 250,000\n",
      "classified instances = 250,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.408\n",
      "relative root mean squared error = 1.678\n",
      "model training instances = 250,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 251,000\n",
      "classified instances = 251,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.408\n",
      "relative root mean squared error = 1.678\n",
      "model training instances = 251,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 252,000\n",
      "classified instances = 252,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.837\n",
      "relative mean absolute error = 1.408\n",
      "relative root mean squared error = 1.678\n",
      "model training instances = 252,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 253,000\n",
      "classified instances = 253,000\n",
      "mean absolute error = 0.701\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.409\n",
      "relative root mean squared error = 1.679\n",
      "model training instances = 253,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 254,000\n",
      "classified instances = 254,000\n",
      "mean absolute error = 0.702\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.409\n",
      "relative root mean squared error = 1.679\n",
      "model training instances = 254,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 255,000\n",
      "classified instances = 255,000\n",
      "mean absolute error = 0.702\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.41\n",
      "relative root mean squared error = 1.679\n",
      "model training instances = 255,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 256,000\n",
      "classified instances = 256,000\n",
      "mean absolute error = 0.702\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.41\n",
      "relative root mean squared error = 1.679\n",
      "model training instances = 256,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 257,000\n",
      "classified instances = 257,000\n",
      "mean absolute error = 0.702\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.41\n",
      "relative root mean squared error = 1.68\n",
      "model training instances = 257,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 258,000\n",
      "classified instances = 258,000\n",
      "mean absolute error = 0.702\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.411\n",
      "relative root mean squared error = 1.68\n",
      "model training instances = 258,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 259,000\n",
      "classified instances = 259,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.411\n",
      "relative root mean squared error = 1.68\n",
      "model training instances = 259,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 260,000\n",
      "classified instances = 260,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.411\n",
      "relative root mean squared error = 1.68\n",
      "model training instances = 260,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 261,000\n",
      "classified instances = 261,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.412\n",
      "relative root mean squared error = 1.68\n",
      "model training instances = 261,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 262,000\n",
      "classified instances = 262,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.838\n",
      "relative mean absolute error = 1.412\n",
      "relative root mean squared error = 1.681\n",
      "model training instances = 262,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 263,000\n",
      "classified instances = 263,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.412\n",
      "relative root mean squared error = 1.681\n",
      "model training instances = 263,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 264,000\n",
      "classified instances = 264,000\n",
      "mean absolute error = 0.703\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.413\n",
      "relative root mean squared error = 1.681\n",
      "model training instances = 264,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 265,000\n",
      "classified instances = 265,000\n",
      "mean absolute error = 0.704\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.413\n",
      "relative root mean squared error = 1.681\n",
      "model training instances = 265,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 266,000\n",
      "classified instances = 266,000\n",
      "mean absolute error = 0.704\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.414\n",
      "relative root mean squared error = 1.681\n",
      "model training instances = 266,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 267,000\n",
      "classified instances = 267,000\n",
      "mean absolute error = 0.704\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.414\n",
      "relative root mean squared error = 1.682\n",
      "model training instances = 267,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 268,000\n",
      "classified instances = 268,000\n",
      "mean absolute error = 0.704\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.414\n",
      "relative root mean squared error = 1.682\n",
      "model training instances = 268,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 269,000\n",
      "classified instances = 269,000\n",
      "mean absolute error = 0.704\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.415\n",
      "relative root mean squared error = 1.682\n",
      "model training instances = 269,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 270,000\n",
      "classified instances = 270,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.415\n",
      "relative root mean squared error = 1.682\n",
      "model training instances = 270,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 271,000\n",
      "classified instances = 271,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.839\n",
      "relative mean absolute error = 1.415\n",
      "relative root mean squared error = 1.682\n",
      "model training instances = 271,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 272,000\n",
      "classified instances = 272,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.416\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 272,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 273,000\n",
      "classified instances = 273,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.416\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 273,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 274,000\n",
      "classified instances = 274,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.416\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 274,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 275,000\n",
      "classified instances = 275,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.417\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 275,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 276,000\n",
      "classified instances = 276,000\n",
      "mean absolute error = 0.705\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.417\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 276,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 277,000\n",
      "classified instances = 277,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.417\n",
      "relative root mean squared error = 1.683\n",
      "model training instances = 277,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 278,000\n",
      "classified instances = 278,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.417\n",
      "relative root mean squared error = 1.684\n",
      "model training instances = 278,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 279,000\n",
      "classified instances = 279,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.418\n",
      "relative root mean squared error = 1.684\n",
      "model training instances = 279,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 280,000\n",
      "classified instances = 280,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.418\n",
      "relative root mean squared error = 1.684\n",
      "model training instances = 280,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 281,000\n",
      "classified instances = 281,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.418\n",
      "relative root mean squared error = 1.684\n",
      "model training instances = 281,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 282,000\n",
      "classified instances = 282,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.84\n",
      "relative mean absolute error = 1.418\n",
      "relative root mean squared error = 1.684\n",
      "model training instances = 282,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 283,000\n",
      "classified instances = 283,000\n",
      "mean absolute error = 0.706\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.419\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 283,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 284,000\n",
      "classified instances = 284,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.419\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 284,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 285,000\n",
      "classified instances = 285,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.419\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 285,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 286,000\n",
      "classified instances = 286,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.42\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 286,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 287,000\n",
      "classified instances = 287,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.42\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 287,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 288,000\n",
      "classified instances = 288,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.42\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 288,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 289,000\n",
      "classified instances = 289,000\n",
      "mean absolute error = 0.707\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.421\n",
      "relative root mean squared error = 1.685\n",
      "model training instances = 289,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 290,000\n",
      "classified instances = 290,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.421\n",
      "relative root mean squared error = 1.686\n",
      "model training instances = 290,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 291,000\n",
      "classified instances = 291,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.421\n",
      "relative root mean squared error = 1.686\n",
      "model training instances = 291,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 292,000\n",
      "classified instances = 292,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.422\n",
      "relative root mean squared error = 1.686\n",
      "model training instances = 292,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 293,000\n",
      "classified instances = 293,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.841\n",
      "relative mean absolute error = 1.422\n",
      "relative root mean squared error = 1.686\n",
      "model training instances = 293,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 294,000\n",
      "classified instances = 294,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.422\n",
      "relative root mean squared error = 1.686\n",
      "model training instances = 294,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 295,000\n",
      "classified instances = 295,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.423\n",
      "relative root mean squared error = 1.687\n",
      "model training instances = 295,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 296,000\n",
      "classified instances = 296,000\n",
      "mean absolute error = 0.708\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.423\n",
      "relative root mean squared error = 1.687\n",
      "model training instances = 296,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 297,000\n",
      "classified instances = 297,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.423\n",
      "relative root mean squared error = 1.687\n",
      "model training instances = 297,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 298,000\n",
      "classified instances = 298,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.423\n",
      "relative root mean squared error = 1.687\n",
      "model training instances = 298,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 299,000\n",
      "classified instances = 299,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.424\n",
      "relative root mean squared error = 1.687\n",
      "model training instances = 299,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 300,000\n",
      "classified instances = 300,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.424\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 300,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 301,000\n",
      "classified instances = 301,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.424\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 301,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 302,000\n",
      "classified instances = 302,000\n",
      "mean absolute error = 0.709\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.425\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 302,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 303,000\n",
      "classified instances = 303,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.425\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 303,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 304,000\n",
      "classified instances = 304,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.425\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 304,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 305,000\n",
      "classified instances = 305,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.842\n",
      "relative mean absolute error = 1.425\n",
      "relative root mean squared error = 1.688\n",
      "model training instances = 305,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 306,000\n",
      "classified instances = 306,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.426\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 306,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 307,000\n",
      "classified instances = 307,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.426\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 307,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 308,000\n",
      "classified instances = 308,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.426\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 308,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 309,000\n",
      "classified instances = 309,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.426\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 309,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 310,000\n",
      "classified instances = 310,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.426\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 310,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 311,000\n",
      "classified instances = 311,000\n",
      "mean absolute error = 0.71\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.427\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 311,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 312,000\n",
      "classified instances = 312,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.427\n",
      "relative root mean squared error = 1.689\n",
      "model training instances = 312,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 313,000\n",
      "classified instances = 313,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.427\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 313,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 314,000\n",
      "classified instances = 314,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.428\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 314,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 315,000\n",
      "classified instances = 315,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.428\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 315,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 316,000\n",
      "classified instances = 316,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.428\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 316,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 317,000\n",
      "classified instances = 317,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.429\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 317,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 318,000\n",
      "classified instances = 318,000\n",
      "mean absolute error = 0.711\n",
      "root mean squared error = 0.843\n",
      "relative mean absolute error = 1.429\n",
      "relative root mean squared error = 1.69\n",
      "model training instances = 318,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 319,000\n",
      "classified instances = 319,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.429\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 319,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 320,000\n",
      "classified instances = 320,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.429\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 320,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 321,000\n",
      "classified instances = 321,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.429\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 321,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 322,000\n",
      "classified instances = 322,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.43\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 322,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 323,000\n",
      "classified instances = 323,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.43\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 323,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 324,000\n",
      "classified instances = 324,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.43\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 324,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 325,000\n",
      "classified instances = 325,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.43\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 325,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 326,000\n",
      "classified instances = 326,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.431\n",
      "relative root mean squared error = 1.691\n",
      "model training instances = 326,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 327,000\n",
      "classified instances = 327,000\n",
      "mean absolute error = 0.712\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.431\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 327,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 328,000\n",
      "classified instances = 328,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.431\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 328,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 329,000\n",
      "classified instances = 329,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.431\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 329,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 330,000\n",
      "classified instances = 330,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.431\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 330,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 331,000\n",
      "classified instances = 331,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.432\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 331,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 332,000\n",
      "classified instances = 332,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.432\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 332,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 333,000\n",
      "classified instances = 333,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.432\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 333,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 334,000\n",
      "classified instances = 334,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.844\n",
      "relative mean absolute error = 1.432\n",
      "relative root mean squared error = 1.692\n",
      "model training instances = 334,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 335,000\n",
      "classified instances = 335,000\n",
      "mean absolute error = 0.713\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.433\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 335,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 336,000\n",
      "classified instances = 336,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.433\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 336,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 337,000\n",
      "classified instances = 337,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.433\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 337,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 338,000\n",
      "classified instances = 338,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.433\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 338,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 339,000\n",
      "classified instances = 339,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.433\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 339,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 340,000\n",
      "classified instances = 340,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.434\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 340,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 341,000\n",
      "classified instances = 341,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.434\n",
      "relative root mean squared error = 1.693\n",
      "model training instances = 341,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 342,000\n",
      "classified instances = 342,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.434\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 342,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 343,000\n",
      "classified instances = 343,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.434\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 343,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 344,000\n",
      "classified instances = 344,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.435\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 344,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 345,000\n",
      "classified instances = 345,000\n",
      "mean absolute error = 0.714\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.435\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 345,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 346,000\n",
      "classified instances = 346,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.435\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 346,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 347,000\n",
      "classified instances = 347,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.435\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 347,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 348,000\n",
      "classified instances = 348,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.845\n",
      "relative mean absolute error = 1.436\n",
      "relative root mean squared error = 1.694\n",
      "model training instances = 348,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 349,000\n",
      "classified instances = 349,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.436\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 349,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 350,000\n",
      "classified instances = 350,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.436\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 350,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 351,000\n",
      "classified instances = 351,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.436\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 351,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 352,000\n",
      "classified instances = 352,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.437\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 352,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 353,000\n",
      "classified instances = 353,000\n",
      "mean absolute error = 0.715\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.437\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 353,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 354,000\n",
      "classified instances = 354,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.437\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 354,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 355,000\n",
      "classified instances = 355,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.437\n",
      "relative root mean squared error = 1.695\n",
      "model training instances = 355,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 356,000\n",
      "classified instances = 356,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.438\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 356,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 357,000\n",
      "classified instances = 357,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.438\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 357,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 358,000\n",
      "classified instances = 358,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.438\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 358,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 359,000\n",
      "classified instances = 359,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.438\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 359,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 360,000\n",
      "classified instances = 360,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.438\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 360,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 361,000\n",
      "classified instances = 361,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.439\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 361,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 362,000\n",
      "classified instances = 362,000\n",
      "mean absolute error = 0.716\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.439\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 362,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 363,000\n",
      "classified instances = 363,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.846\n",
      "relative mean absolute error = 1.439\n",
      "relative root mean squared error = 1.696\n",
      "model training instances = 363,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 364,000\n",
      "classified instances = 364,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.439\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 364,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 365,000\n",
      "classified instances = 365,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.439\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 365,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 366,000\n",
      "classified instances = 366,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.44\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 366,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 367,000\n",
      "classified instances = 367,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.44\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 367,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 368,000\n",
      "classified instances = 368,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.44\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 368,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 369,000\n",
      "classified instances = 369,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.44\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 369,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 370,000\n",
      "classified instances = 370,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 370,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 371,000\n",
      "classified instances = 371,000\n",
      "mean absolute error = 0.717\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.697\n",
      "model training instances = 371,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 372,000\n",
      "classified instances = 372,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 372,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 373,000\n",
      "classified instances = 373,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 373,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 374,000\n",
      "classified instances = 374,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 374,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 375,000\n",
      "classified instances = 375,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.441\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 375,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 376,000\n",
      "classified instances = 376,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 376,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 377,000\n",
      "classified instances = 377,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 377,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 378,000\n",
      "classified instances = 378,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 378,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 379,000\n",
      "classified instances = 379,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 379,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 380,000\n",
      "classified instances = 380,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 380,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 381,000\n",
      "classified instances = 381,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.847\n",
      "relative mean absolute error = 1.442\n",
      "relative root mean squared error = 1.698\n",
      "model training instances = 381,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 382,000\n",
      "classified instances = 382,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.443\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 382,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 383,000\n",
      "classified instances = 383,000\n",
      "mean absolute error = 0.718\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.443\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 383,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 384,000\n",
      "classified instances = 384,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.443\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 384,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 385,000\n",
      "classified instances = 385,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.443\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 385,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 386,000\n",
      "classified instances = 386,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.443\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 386,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 387,000\n",
      "classified instances = 387,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 387,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 388,000\n",
      "classified instances = 388,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 388,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 389,000\n",
      "classified instances = 389,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 389,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 390,000\n",
      "classified instances = 390,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.699\n",
      "model training instances = 390,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 391,000\n",
      "classified instances = 391,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 391,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 392,000\n",
      "classified instances = 392,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.444\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 392,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 393,000\n",
      "classified instances = 393,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.445\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 393,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 394,000\n",
      "classified instances = 394,000\n",
      "mean absolute error = 0.719\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.445\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 394,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 395,000\n",
      "classified instances = 395,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.445\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 395,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 396,000\n",
      "classified instances = 396,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 396,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 397,000\n",
      "classified instances = 397,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 397,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 398,000\n",
      "classified instances = 398,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.848\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.7\n",
      "model training instances = 398,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 399,000\n",
      "classified instances = 399,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 399,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 400,000\n",
      "classified instances = 400,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 400,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 401,000\n",
      "classified instances = 401,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.446\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 401,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 402,000\n",
      "classified instances = 402,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 402,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 403,000\n",
      "classified instances = 403,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 403,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 404,000\n",
      "classified instances = 404,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 404,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 405,000\n",
      "classified instances = 405,000\n",
      "mean absolute error = 0.72\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 405,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 406,000\n",
      "classified instances = 406,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 406,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 407,000\n",
      "classified instances = 407,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 407,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 408,000\n",
      "classified instances = 408,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.447\n",
      "relative root mean squared error = 1.701\n",
      "model training instances = 408,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 409,000\n",
      "classified instances = 409,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 409,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 410,000\n",
      "classified instances = 410,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 410,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 411,000\n",
      "classified instances = 411,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 411,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 412,000\n",
      "classified instances = 412,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 412,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 413,000\n",
      "classified instances = 413,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 413,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 414,000\n",
      "classified instances = 414,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 414,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 415,000\n",
      "classified instances = 415,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 415,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 416,000\n",
      "classified instances = 416,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.448\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 416,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 417,000\n",
      "classified instances = 417,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 417,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 418,000\n",
      "classified instances = 418,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 418,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 419,000\n",
      "classified instances = 419,000\n",
      "mean absolute error = 0.721\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 419,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 420,000\n",
      "classified instances = 420,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 420,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 421,000\n",
      "classified instances = 421,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.702\n",
      "model training instances = 421,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 422,000\n",
      "classified instances = 422,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.849\n",
      "relative mean absolute error = 1.449\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 422,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 423,000\n",
      "classified instances = 423,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 423,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 424,000\n",
      "classified instances = 424,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 424,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 425,000\n",
      "classified instances = 425,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 425,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 426,000\n",
      "classified instances = 426,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 426,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 427,000\n",
      "classified instances = 427,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 427,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 428,000\n",
      "classified instances = 428,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.45\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 428,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 429,000\n",
      "classified instances = 429,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 429,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 430,000\n",
      "classified instances = 430,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 430,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 431,000\n",
      "classified instances = 431,000\n",
      "mean absolute error = 0.722\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.703\n",
      "model training instances = 431,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 432,000\n",
      "classified instances = 432,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 432,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 433,000\n",
      "classified instances = 433,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 433,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 434,000\n",
      "classified instances = 434,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.451\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 434,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 435,000\n",
      "classified instances = 435,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 435,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 436,000\n",
      "classified instances = 436,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 436,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 437,000\n",
      "classified instances = 437,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 437,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 438,000\n",
      "classified instances = 438,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 438,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 439,000\n",
      "classified instances = 439,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 439,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 440,000\n",
      "classified instances = 440,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 440,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 441,000\n",
      "classified instances = 441,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.452\n",
      "relative root mean squared error = 1.704\n",
      "model training instances = 441,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 442,000\n",
      "classified instances = 442,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.85\n",
      "relative mean absolute error = 1.453\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 442,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 443,000\n",
      "classified instances = 443,000\n",
      "mean absolute error = 0.723\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.453\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 443,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 444,000\n",
      "classified instances = 444,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.453\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 444,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 445,000\n",
      "classified instances = 445,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 445,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 446,000\n",
      "classified instances = 446,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 446,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 447,000\n",
      "classified instances = 447,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 447,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 448,000\n",
      "classified instances = 448,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 448,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 449,000\n",
      "classified instances = 449,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 449,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 450,000\n",
      "classified instances = 450,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 450,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 451,000\n",
      "classified instances = 451,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 451,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 452,000\n",
      "classified instances = 452,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 452,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 453,000\n",
      "classified instances = 453,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.454\n",
      "relative root mean squared error = 1.705\n",
      "model training instances = 453,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 454,000\n",
      "classified instances = 454,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 454,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 455,000\n",
      "classified instances = 455,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 455,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 456,000\n",
      "classified instances = 456,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 456,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 457,000\n",
      "classified instances = 457,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 457,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 458,000\n",
      "classified instances = 458,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 458,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 459,000\n",
      "classified instances = 459,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 459,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 460,000\n",
      "classified instances = 460,000\n",
      "mean absolute error = 0.724\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 460,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 461,000\n",
      "classified instances = 461,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 461,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 462,000\n",
      "classified instances = 462,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 462,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 463,000\n",
      "classified instances = 463,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.455\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 463,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 464,000\n",
      "classified instances = 464,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 464,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 465,000\n",
      "classified instances = 465,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 465,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 466,000\n",
      "classified instances = 466,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 466,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 467,000\n",
      "classified instances = 467,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.851\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.706\n",
      "model training instances = 467,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 468,000\n",
      "classified instances = 468,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 468,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 469,000\n",
      "classified instances = 469,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 469,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 470,000\n",
      "classified instances = 470,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.456\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 470,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 471,000\n",
      "classified instances = 471,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 471,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 472,000\n",
      "classified instances = 472,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 472,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 473,000\n",
      "classified instances = 473,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 473,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 474,000\n",
      "classified instances = 474,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 474,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 475,000\n",
      "classified instances = 475,000\n",
      "mean absolute error = 0.725\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 475,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 476,000\n",
      "classified instances = 476,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 476,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 477,000\n",
      "classified instances = 477,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.457\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 477,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 478,000\n",
      "classified instances = 478,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 478,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 479,000\n",
      "classified instances = 479,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 479,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 480,000\n",
      "classified instances = 480,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.707\n",
      "model training instances = 480,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 481,000\n",
      "classified instances = 481,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 481,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 482,000\n",
      "classified instances = 482,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 482,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 483,000\n",
      "classified instances = 483,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 483,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 484,000\n",
      "classified instances = 484,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 484,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 485,000\n",
      "classified instances = 485,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 485,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 486,000\n",
      "classified instances = 486,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 486,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 487,000\n",
      "classified instances = 487,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.458\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 487,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 488,000\n",
      "classified instances = 488,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 488,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 489,000\n",
      "classified instances = 489,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 489,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 490,000\n",
      "classified instances = 490,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 490,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 491,000\n",
      "classified instances = 491,000\n",
      "mean absolute error = 0.726\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 491,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 492,000\n",
      "classified instances = 492,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 492,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 493,000\n",
      "classified instances = 493,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 493,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 494,000\n",
      "classified instances = 494,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 494,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 495,000\n",
      "classified instances = 495,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.459\n",
      "relative root mean squared error = 1.708\n",
      "model training instances = 495,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 496,000\n",
      "classified instances = 496,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 496,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 497,000\n",
      "classified instances = 497,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.852\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 497,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 498,000\n",
      "classified instances = 498,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 498,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 499,000\n",
      "classified instances = 499,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 499,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 500,000\n",
      "classified instances = 500,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 500,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 501,000\n",
      "classified instances = 501,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 501,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 502,000\n",
      "classified instances = 502,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 502,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 503,000\n",
      "classified instances = 503,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.46\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 503,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 504,000\n",
      "classified instances = 504,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 504,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 505,000\n",
      "classified instances = 505,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 505,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 506,000\n",
      "classified instances = 506,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 506,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 507,000\n",
      "classified instances = 507,000\n",
      "mean absolute error = 0.727\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 507,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 508,000\n",
      "classified instances = 508,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 508,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 509,000\n",
      "classified instances = 509,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.709\n",
      "model training instances = 509,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 510,000\n",
      "classified instances = 510,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.461\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 510,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 511,000\n",
      "classified instances = 511,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 511,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 512,000\n",
      "classified instances = 512,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 512,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 513,000\n",
      "classified instances = 513,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 513,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 514,000\n",
      "classified instances = 514,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 514,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 515,000\n",
      "classified instances = 515,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 515,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 516,000\n",
      "classified instances = 516,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 516,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 517,000\n",
      "classified instances = 517,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 517,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 518,000\n",
      "classified instances = 518,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.462\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 518,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 519,000\n",
      "classified instances = 519,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 519,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 520,000\n",
      "classified instances = 520,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 520,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 521,000\n",
      "classified instances = 521,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.71\n",
      "model training instances = 521,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 522,000\n",
      "classified instances = 522,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.853\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 522,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 523,000\n",
      "classified instances = 523,000\n",
      "mean absolute error = 0.728\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 523,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 524,000\n",
      "classified instances = 524,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 524,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 525,000\n",
      "classified instances = 525,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 525,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 526,000\n",
      "classified instances = 526,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.463\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 526,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 527,000\n",
      "classified instances = 527,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 527,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 528,000\n",
      "classified instances = 528,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 528,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 529,000\n",
      "classified instances = 529,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 529,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 530,000\n",
      "classified instances = 530,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 530,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 531,000\n",
      "classified instances = 531,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 531,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 532,000\n",
      "classified instances = 532,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.464\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 532,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 533,000\n",
      "classified instances = 533,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.711\n",
      "model training instances = 533,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 534,000\n",
      "classified instances = 534,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 534,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 535,000\n",
      "classified instances = 535,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 535,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 536,000\n",
      "classified instances = 536,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 536,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 537,000\n",
      "classified instances = 537,000\n",
      "mean absolute error = 0.729\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 537,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 538,000\n",
      "classified instances = 538,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 538,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 539,000\n",
      "classified instances = 539,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.465\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 539,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 540,000\n",
      "classified instances = 540,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 540,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 541,000\n",
      "classified instances = 541,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 541,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 542,000\n",
      "classified instances = 542,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 542,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 543,000\n",
      "classified instances = 543,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 543,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 544,000\n",
      "classified instances = 544,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 544,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 545,000\n",
      "classified instances = 545,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 545,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 546,000\n",
      "classified instances = 546,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.712\n",
      "model training instances = 546,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 547,000\n",
      "classified instances = 547,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.854\n",
      "relative mean absolute error = 1.466\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 547,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 548,000\n",
      "classified instances = 548,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 548,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 549,000\n",
      "classified instances = 549,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 549,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 550,000\n",
      "classified instances = 550,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 550,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 551,000\n",
      "classified instances = 551,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 551,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 552,000\n",
      "classified instances = 552,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 552,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 553,000\n",
      "classified instances = 553,000\n",
      "mean absolute error = 0.73\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 553,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 554,000\n",
      "classified instances = 554,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 554,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 555,000\n",
      "classified instances = 555,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 555,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 556,000\n",
      "classified instances = 556,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.467\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 556,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 557,000\n",
      "classified instances = 557,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 557,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 558,000\n",
      "classified instances = 558,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 558,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 559,000\n",
      "classified instances = 559,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 559,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 560,000\n",
      "classified instances = 560,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.713\n",
      "model training instances = 560,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 561,000\n",
      "classified instances = 561,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 561,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 562,000\n",
      "classified instances = 562,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 562,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 563,000\n",
      "classified instances = 563,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 563,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 564,000\n",
      "classified instances = 564,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.468\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 564,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 565,000\n",
      "classified instances = 565,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 565,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 566,000\n",
      "classified instances = 566,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 566,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 567,000\n",
      "classified instances = 567,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 567,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 568,000\n",
      "classified instances = 568,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 568,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 569,000\n",
      "classified instances = 569,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 569,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 570,000\n",
      "classified instances = 570,000\n",
      "mean absolute error = 0.731\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 570,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 571,000\n",
      "classified instances = 571,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 571,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 572,000\n",
      "classified instances = 572,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 572,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 573,000\n",
      "classified instances = 573,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.469\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 573,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 574,000\n",
      "classified instances = 574,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 574,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 575,000\n",
      "classified instances = 575,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.714\n",
      "model training instances = 575,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 576,000\n",
      "classified instances = 576,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.855\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 576,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 577,000\n",
      "classified instances = 577,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 577,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 578,000\n",
      "classified instances = 578,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 578,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 579,000\n",
      "classified instances = 579,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 579,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 580,000\n",
      "classified instances = 580,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 580,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 581,000\n",
      "classified instances = 581,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 581,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 582,000\n",
      "classified instances = 582,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 582,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 583,000\n",
      "classified instances = 583,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.47\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 583,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 584,000\n",
      "classified instances = 584,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 584,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 585,000\n",
      "classified instances = 585,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 585,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 586,000\n",
      "classified instances = 586,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 586,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 587,000\n",
      "classified instances = 587,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 587,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 588,000\n",
      "classified instances = 588,000\n",
      "mean absolute error = 0.732\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 588,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 589,000\n",
      "classified instances = 589,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 589,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 590,000\n",
      "classified instances = 590,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 590,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 591,000\n",
      "classified instances = 591,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 591,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 592,000\n",
      "classified instances = 592,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.471\n",
      "relative root mean squared error = 1.715\n",
      "model training instances = 592,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 593,000\n",
      "classified instances = 593,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 593,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 594,000\n",
      "classified instances = 594,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 594,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 595,000\n",
      "classified instances = 595,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 595,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 596,000\n",
      "classified instances = 596,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 596,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 597,000\n",
      "classified instances = 597,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 597,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 598,000\n",
      "classified instances = 598,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.472\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 598,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 599,000\n",
      "classified instances = 599,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 599,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 600,000\n",
      "classified instances = 600,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 600,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 601,000\n",
      "classified instances = 601,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 601,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 602,000\n",
      "classified instances = 602,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 602,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 603,000\n",
      "classified instances = 603,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 603,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 604,000\n",
      "classified instances = 604,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 604,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 605,000\n",
      "classified instances = 605,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.716\n",
      "model training instances = 605,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 606,000\n",
      "classified instances = 606,000\n",
      "mean absolute error = 0.733\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 606,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 607,000\n",
      "classified instances = 607,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.856\n",
      "relative mean absolute error = 1.473\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 607,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 608,000\n",
      "classified instances = 608,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 608,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 609,000\n",
      "classified instances = 609,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 609,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 610,000\n",
      "classified instances = 610,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 610,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 611,000\n",
      "classified instances = 611,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 611,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 612,000\n",
      "classified instances = 612,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 612,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 613,000\n",
      "classified instances = 613,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 613,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 614,000\n",
      "classified instances = 614,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 614,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 615,000\n",
      "classified instances = 615,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 615,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 616,000\n",
      "classified instances = 616,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.474\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 616,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 617,000\n",
      "classified instances = 617,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 617,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 618,000\n",
      "classified instances = 618,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 618,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 619,000\n",
      "classified instances = 619,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 619,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 620,000\n",
      "classified instances = 620,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.717\n",
      "model training instances = 620,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 621,000\n",
      "classified instances = 621,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 621,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 622,000\n",
      "classified instances = 622,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 622,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 623,000\n",
      "classified instances = 623,000\n",
      "mean absolute error = 0.734\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 623,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 624,000\n",
      "classified instances = 624,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 624,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 625,000\n",
      "classified instances = 625,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 625,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 626,000\n",
      "classified instances = 626,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.475\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 626,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 627,000\n",
      "classified instances = 627,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 627,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 628,000\n",
      "classified instances = 628,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 628,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 629,000\n",
      "classified instances = 629,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 629,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 630,000\n",
      "classified instances = 630,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 630,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 631,000\n",
      "classified instances = 631,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 631,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 632,000\n",
      "classified instances = 632,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 632,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 633,000\n",
      "classified instances = 633,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 633,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 634,000\n",
      "classified instances = 634,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.476\n",
      "relative root mean squared error = 1.718\n",
      "model training instances = 634,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 635,000\n",
      "classified instances = 635,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 635,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 636,000\n",
      "classified instances = 636,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.857\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 636,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 637,000\n",
      "classified instances = 637,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 637,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 638,000\n",
      "classified instances = 638,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 638,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 639,000\n",
      "classified instances = 639,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 639,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 640,000\n",
      "classified instances = 640,000\n",
      "mean absolute error = 0.735\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 640,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 641,000\n",
      "classified instances = 641,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 641,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 642,000\n",
      "classified instances = 642,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.477\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 642,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 643,000\n",
      "classified instances = 643,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 643,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 644,000\n",
      "classified instances = 644,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 644,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 645,000\n",
      "classified instances = 645,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 645,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 646,000\n",
      "classified instances = 646,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 646,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 647,000\n",
      "classified instances = 647,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 647,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 648,000\n",
      "classified instances = 648,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.719\n",
      "model training instances = 648,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 649,000\n",
      "classified instances = 649,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 649,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 650,000\n",
      "classified instances = 650,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 650,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 651,000\n",
      "classified instances = 651,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 651,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 652,000\n",
      "classified instances = 652,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.478\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 652,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 653,000\n",
      "classified instances = 653,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 653,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 654,000\n",
      "classified instances = 654,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 654,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 655,000\n",
      "classified instances = 655,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 655,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 656,000\n",
      "classified instances = 656,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 656,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 657,000\n",
      "classified instances = 657,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 657,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 658,000\n",
      "classified instances = 658,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 658,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 659,000\n",
      "classified instances = 659,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 659,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 660,000\n",
      "classified instances = 660,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 660,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 661,000\n",
      "classified instances = 661,000\n",
      "mean absolute error = 0.736\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 661,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 662,000\n",
      "classified instances = 662,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 662,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 663,000\n",
      "classified instances = 663,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.479\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 663,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 664,000\n",
      "classified instances = 664,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 664,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 665,000\n",
      "classified instances = 665,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 665,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 666,000\n",
      "classified instances = 666,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.72\n",
      "model training instances = 666,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 667,000\n",
      "classified instances = 667,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 667,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 668,000\n",
      "classified instances = 668,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 668,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 669,000\n",
      "classified instances = 669,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 669,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 670,000\n",
      "classified instances = 670,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 670,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 671,000\n",
      "classified instances = 671,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.858\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 671,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 672,000\n",
      "classified instances = 672,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.48\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 672,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 673,000\n",
      "classified instances = 673,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 673,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 674,000\n",
      "classified instances = 674,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 674,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 675,000\n",
      "classified instances = 675,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 675,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 676,000\n",
      "classified instances = 676,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 676,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 677,000\n",
      "classified instances = 677,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 677,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 678,000\n",
      "classified instances = 678,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 678,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 679,000\n",
      "classified instances = 679,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 679,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 680,000\n",
      "classified instances = 680,000\n",
      "mean absolute error = 0.737\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 680,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 681,000\n",
      "classified instances = 681,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 681,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 682,000\n",
      "classified instances = 682,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.481\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 682,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 683,000\n",
      "classified instances = 683,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.721\n",
      "model training instances = 683,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 684,000\n",
      "classified instances = 684,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 684,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 685,000\n",
      "classified instances = 685,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 685,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 686,000\n",
      "classified instances = 686,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 686,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 687,000\n",
      "classified instances = 687,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 687,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 688,000\n",
      "classified instances = 688,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 688,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 689,000\n",
      "classified instances = 689,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 689,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 690,000\n",
      "classified instances = 690,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 690,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 691,000\n",
      "classified instances = 691,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 691,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 692,000\n",
      "classified instances = 692,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 692,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 693,000\n",
      "classified instances = 693,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.482\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 693,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 694,000\n",
      "classified instances = 694,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 694,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 695,000\n",
      "classified instances = 695,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 695,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 696,000\n",
      "classified instances = 696,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 696,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 697,000\n",
      "classified instances = 697,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 697,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 698,000\n",
      "classified instances = 698,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 698,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 699,000\n",
      "classified instances = 699,000\n",
      "mean absolute error = 0.738\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.722\n",
      "model training instances = 699,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 700,000\n",
      "classified instances = 700,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.483\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 700,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 701,000\n",
      "classified instances = 701,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 701,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 702,000\n",
      "classified instances = 702,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 702,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 703,000\n",
      "classified instances = 703,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.859\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 703,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 704,000\n",
      "classified instances = 704,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 704,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 705,000\n",
      "classified instances = 705,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 705,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 706,000\n",
      "classified instances = 706,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 706,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 707,000\n",
      "classified instances = 707,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 707,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 708,000\n",
      "classified instances = 708,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 708,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 709,000\n",
      "classified instances = 709,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.484\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 709,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 710,000\n",
      "classified instances = 710,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 710,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 711,000\n",
      "classified instances = 711,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 711,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 712,000\n",
      "classified instances = 712,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 712,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 713,000\n",
      "classified instances = 713,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 713,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 714,000\n",
      "classified instances = 714,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 714,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 715,000\n",
      "classified instances = 715,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 715,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 716,000\n",
      "classified instances = 716,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.723\n",
      "model training instances = 716,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 717,000\n",
      "classified instances = 717,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 717,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 718,000\n",
      "classified instances = 718,000\n",
      "mean absolute error = 0.739\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 718,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 719,000\n",
      "classified instances = 719,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.485\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 719,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 720,000\n",
      "classified instances = 720,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 720,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 721,000\n",
      "classified instances = 721,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 721,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 722,000\n",
      "classified instances = 722,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 722,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 723,000\n",
      "classified instances = 723,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 723,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 724,000\n",
      "classified instances = 724,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 724,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 725,000\n",
      "classified instances = 725,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 725,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 726,000\n",
      "classified instances = 726,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 726,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 727,000\n",
      "classified instances = 727,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 727,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 728,000\n",
      "classified instances = 728,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.486\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 728,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 729,000\n",
      "classified instances = 729,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 729,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 730,000\n",
      "classified instances = 730,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 730,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 731,000\n",
      "classified instances = 731,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.724\n",
      "model training instances = 731,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 732,000\n",
      "classified instances = 732,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 732,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 733,000\n",
      "classified instances = 733,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 733,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 734,000\n",
      "classified instances = 734,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 734,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 735,000\n",
      "classified instances = 735,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.86\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 735,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 736,000\n",
      "classified instances = 736,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 736,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 737,000\n",
      "classified instances = 737,000\n",
      "mean absolute error = 0.74\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.487\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 737,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 738,000\n",
      "classified instances = 738,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 738,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 739,000\n",
      "classified instances = 739,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 739,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 740,000\n",
      "classified instances = 740,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 740,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 741,000\n",
      "classified instances = 741,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 741,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 742,000\n",
      "classified instances = 742,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 742,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 743,000\n",
      "classified instances = 743,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 743,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 744,000\n",
      "classified instances = 744,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 744,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 745,000\n",
      "classified instances = 745,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 745,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 746,000\n",
      "classified instances = 746,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 746,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 747,000\n",
      "classified instances = 747,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 747,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 748,000\n",
      "classified instances = 748,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 748,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 749,000\n",
      "classified instances = 749,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.488\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 749,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 750,000\n",
      "classified instances = 750,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.725\n",
      "model training instances = 750,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 751,000\n",
      "classified instances = 751,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 751,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 752,000\n",
      "classified instances = 752,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 752,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 753,000\n",
      "classified instances = 753,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 753,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 754,000\n",
      "classified instances = 754,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 754,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 755,000\n",
      "classified instances = 755,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 755,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 756,000\n",
      "classified instances = 756,000\n",
      "mean absolute error = 0.741\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 756,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 757,000\n",
      "classified instances = 757,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.489\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 757,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 758,000\n",
      "classified instances = 758,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 758,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 759,000\n",
      "classified instances = 759,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 759,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 760,000\n",
      "classified instances = 760,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 760,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 761,000\n",
      "classified instances = 761,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 761,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 762,000\n",
      "classified instances = 762,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 762,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 763,000\n",
      "classified instances = 763,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 763,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 764,000\n",
      "classified instances = 764,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 764,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 765,000\n",
      "classified instances = 765,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 765,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 766,000\n",
      "classified instances = 766,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.726\n",
      "model training instances = 766,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 767,000\n",
      "classified instances = 767,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 767,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 768,000\n",
      "classified instances = 768,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.49\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 768,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 769,000\n",
      "classified instances = 769,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 769,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 770,000\n",
      "classified instances = 770,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.861\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 770,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 771,000\n",
      "classified instances = 771,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 771,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 772,000\n",
      "classified instances = 772,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 772,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 773,000\n",
      "classified instances = 773,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 773,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 774,000\n",
      "classified instances = 774,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 774,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 775,000\n",
      "classified instances = 775,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 775,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 776,000\n",
      "classified instances = 776,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 776,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 777,000\n",
      "classified instances = 777,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 777,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 778,000\n",
      "classified instances = 778,000\n",
      "mean absolute error = 0.742\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 778,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 779,000\n",
      "classified instances = 779,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.491\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 779,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 780,000\n",
      "classified instances = 780,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 780,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 781,000\n",
      "classified instances = 781,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 781,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 782,000\n",
      "classified instances = 782,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 782,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 783,000\n",
      "classified instances = 783,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 783,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 784,000\n",
      "classified instances = 784,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 784,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 785,000\n",
      "classified instances = 785,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.727\n",
      "model training instances = 785,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 786,000\n",
      "classified instances = 786,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 786,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 787,000\n",
      "classified instances = 787,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 787,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 788,000\n",
      "classified instances = 788,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 788,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 789,000\n",
      "classified instances = 789,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 789,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 790,000\n",
      "classified instances = 790,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.492\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 790,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 791,000\n",
      "classified instances = 791,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 791,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 792,000\n",
      "classified instances = 792,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 792,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 793,000\n",
      "classified instances = 793,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 793,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 794,000\n",
      "classified instances = 794,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 794,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 795,000\n",
      "classified instances = 795,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 795,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 796,000\n",
      "classified instances = 796,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 796,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 797,000\n",
      "classified instances = 797,000\n",
      "mean absolute error = 0.743\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 797,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 798,000\n",
      "classified instances = 798,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 798,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 799,000\n",
      "classified instances = 799,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.493\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 799,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 800,000\n",
      "classified instances = 800,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 800,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 801,000\n",
      "classified instances = 801,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 801,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 802,000\n",
      "classified instances = 802,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.728\n",
      "model training instances = 802,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 803,000\n",
      "classified instances = 803,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 803,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 804,000\n",
      "classified instances = 804,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 804,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 805,000\n",
      "classified instances = 805,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 805,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 806,000\n",
      "classified instances = 806,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.862\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 806,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 807,000\n",
      "classified instances = 807,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 807,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 808,000\n",
      "classified instances = 808,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 808,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 809,000\n",
      "classified instances = 809,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.494\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 809,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 810,000\n",
      "classified instances = 810,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 810,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 811,000\n",
      "classified instances = 811,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 811,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 812,000\n",
      "classified instances = 812,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 812,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 813,000\n",
      "classified instances = 813,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 813,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 814,000\n",
      "classified instances = 814,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 814,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 815,000\n",
      "classified instances = 815,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 815,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 816,000\n",
      "classified instances = 816,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 816,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 817,000\n",
      "classified instances = 817,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 817,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 818,000\n",
      "classified instances = 818,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 818,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 819,000\n",
      "classified instances = 819,000\n",
      "mean absolute error = 0.744\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 819,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 820,000\n",
      "classified instances = 820,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.495\n",
      "relative root mean squared error = 1.729\n",
      "model training instances = 820,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 821,000\n",
      "classified instances = 821,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 821,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 822,000\n",
      "classified instances = 822,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 822,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 823,000\n",
      "classified instances = 823,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 823,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 824,000\n",
      "classified instances = 824,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 824,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 825,000\n",
      "classified instances = 825,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 825,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 826,000\n",
      "classified instances = 826,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 826,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 827,000\n",
      "classified instances = 827,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 827,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 828,000\n",
      "classified instances = 828,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 828,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 829,000\n",
      "classified instances = 829,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.496\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 829,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 830,000\n",
      "classified instances = 830,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 830,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 831,000\n",
      "classified instances = 831,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 831,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 832,000\n",
      "classified instances = 832,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 832,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 833,000\n",
      "classified instances = 833,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 833,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 834,000\n",
      "classified instances = 834,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 834,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 835,000\n",
      "classified instances = 835,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 835,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 836,000\n",
      "classified instances = 836,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 836,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 837,000\n",
      "classified instances = 837,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 837,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 838,000\n",
      "classified instances = 838,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.73\n",
      "model training instances = 838,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 839,000\n",
      "classified instances = 839,000\n",
      "mean absolute error = 0.745\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 839,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 840,000\n",
      "classified instances = 840,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.497\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 840,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 841,000\n",
      "classified instances = 841,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 841,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 842,000\n",
      "classified instances = 842,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.863\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 842,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 843,000\n",
      "classified instances = 843,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 843,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 844,000\n",
      "classified instances = 844,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 844,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 845,000\n",
      "classified instances = 845,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 845,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 846,000\n",
      "classified instances = 846,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 846,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 847,000\n",
      "classified instances = 847,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 847,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 848,000\n",
      "classified instances = 848,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 848,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 849,000\n",
      "classified instances = 849,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 849,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 850,000\n",
      "classified instances = 850,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 850,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 851,000\n",
      "classified instances = 851,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.498\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 851,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 852,000\n",
      "classified instances = 852,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 852,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 853,000\n",
      "classified instances = 853,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 853,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 854,000\n",
      "classified instances = 854,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 854,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 855,000\n",
      "classified instances = 855,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 855,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 856,000\n",
      "classified instances = 856,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 856,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 857,000\n",
      "classified instances = 857,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.731\n",
      "model training instances = 857,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 858,000\n",
      "classified instances = 858,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 858,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 859,000\n",
      "classified instances = 859,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 859,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 860,000\n",
      "classified instances = 860,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 860,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 861,000\n",
      "classified instances = 861,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 861,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 862,000\n",
      "classified instances = 862,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 862,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 863,000\n",
      "classified instances = 863,000\n",
      "mean absolute error = 0.746\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.499\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 863,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 864,000\n",
      "classified instances = 864,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 864,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 865,000\n",
      "classified instances = 865,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 865,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 866,000\n",
      "classified instances = 866,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 866,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 867,000\n",
      "classified instances = 867,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 867,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 868,000\n",
      "classified instances = 868,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 868,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 869,000\n",
      "classified instances = 869,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 869,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 870,000\n",
      "classified instances = 870,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 870,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 871,000\n",
      "classified instances = 871,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 871,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 872,000\n",
      "classified instances = 872,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 872,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 873,000\n",
      "classified instances = 873,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 873,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 874,000\n",
      "classified instances = 874,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 874,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 875,000\n",
      "classified instances = 875,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.5\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 875,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 876,000\n",
      "classified instances = 876,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 876,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 877,000\n",
      "classified instances = 877,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 877,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 878,000\n",
      "classified instances = 878,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.732\n",
      "model training instances = 878,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 879,000\n",
      "classified instances = 879,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 879,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 880,000\n",
      "classified instances = 880,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 880,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 881,000\n",
      "classified instances = 881,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 881,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 882,000\n",
      "classified instances = 882,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.864\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 882,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 883,000\n",
      "classified instances = 883,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 883,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 884,000\n",
      "classified instances = 884,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 884,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 885,000\n",
      "classified instances = 885,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 885,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 886,000\n",
      "classified instances = 886,000\n",
      "mean absolute error = 0.747\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 886,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 887,000\n",
      "classified instances = 887,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.501\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 887,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 888,000\n",
      "classified instances = 888,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 888,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 889,000\n",
      "classified instances = 889,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 889,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 890,000\n",
      "classified instances = 890,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 890,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 891,000\n",
      "classified instances = 891,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 891,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 892,000\n",
      "classified instances = 892,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 892,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 893,000\n",
      "classified instances = 893,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 893,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 894,000\n",
      "classified instances = 894,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 894,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 895,000\n",
      "classified instances = 895,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 895,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 896,000\n",
      "classified instances = 896,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 896,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 897,000\n",
      "classified instances = 897,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 897,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 898,000\n",
      "classified instances = 898,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 898,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 899,000\n",
      "classified instances = 899,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 899,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 900,000\n",
      "classified instances = 900,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 900,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 901,000\n",
      "classified instances = 901,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.502\n",
      "relative root mean squared error = 1.733\n",
      "model training instances = 901,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 902,000\n",
      "classified instances = 902,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 902,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 903,000\n",
      "classified instances = 903,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 903,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 904,000\n",
      "classified instances = 904,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 904,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 905,000\n",
      "classified instances = 905,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 905,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 906,000\n",
      "classified instances = 906,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 906,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 907,000\n",
      "classified instances = 907,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 907,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 908,000\n",
      "classified instances = 908,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 908,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 909,000\n",
      "classified instances = 909,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 909,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 910,000\n",
      "classified instances = 910,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 910,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 911,000\n",
      "classified instances = 911,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 911,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 912,000\n",
      "classified instances = 912,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 912,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 913,000\n",
      "classified instances = 913,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 913,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 914,000\n",
      "classified instances = 914,000\n",
      "mean absolute error = 0.748\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 914,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 915,000\n",
      "classified instances = 915,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.503\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 915,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 916,000\n",
      "classified instances = 916,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 916,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 917,000\n",
      "classified instances = 917,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 917,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 918,000\n",
      "classified instances = 918,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 918,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 919,000\n",
      "classified instances = 919,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 919,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 920,000\n",
      "classified instances = 920,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 920,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 921,000\n",
      "classified instances = 921,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 921,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 922,000\n",
      "classified instances = 922,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 922,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 923,000\n",
      "classified instances = 923,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 923,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 924,000\n",
      "classified instances = 924,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.734\n",
      "model training instances = 924,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 925,000\n",
      "classified instances = 925,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 925,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 926,000\n",
      "classified instances = 926,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 926,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 927,000\n",
      "classified instances = 927,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.504\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 927,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 928,000\n",
      "classified instances = 928,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 928,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 929,000\n",
      "classified instances = 929,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.865\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 929,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 930,000\n",
      "classified instances = 930,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 930,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 931,000\n",
      "classified instances = 931,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 931,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 932,000\n",
      "classified instances = 932,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 932,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 933,000\n",
      "classified instances = 933,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 933,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 934,000\n",
      "classified instances = 934,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 934,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 935,000\n",
      "classified instances = 935,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 935,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 936,000\n",
      "classified instances = 936,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 936,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 937,000\n",
      "classified instances = 937,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 937,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 938,000\n",
      "classified instances = 938,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 938,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 939,000\n",
      "classified instances = 939,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 939,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 940,000\n",
      "classified instances = 940,000\n",
      "mean absolute error = 0.749\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 940,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 941,000\n",
      "classified instances = 941,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 941,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 942,000\n",
      "classified instances = 942,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.505\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 942,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 943,000\n",
      "classified instances = 943,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 943,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 944,000\n",
      "classified instances = 944,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 944,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 945,000\n",
      "classified instances = 945,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 945,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 946,000\n",
      "classified instances = 946,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 946,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 947,000\n",
      "classified instances = 947,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.735\n",
      "model training instances = 947,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 948,000\n",
      "classified instances = 948,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 948,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 949,000\n",
      "classified instances = 949,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 949,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 950,000\n",
      "classified instances = 950,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 950,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 951,000\n",
      "classified instances = 951,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 951,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 952,000\n",
      "classified instances = 952,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 952,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 953,000\n",
      "classified instances = 953,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 953,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 954,000\n",
      "classified instances = 954,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.506\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 954,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 955,000\n",
      "classified instances = 955,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 955,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 956,000\n",
      "classified instances = 956,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 956,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 957,000\n",
      "classified instances = 957,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 957,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 958,000\n",
      "classified instances = 958,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 958,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 959,000\n",
      "classified instances = 959,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 959,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 960,000\n",
      "classified instances = 960,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 960,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 961,000\n",
      "classified instances = 961,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 961,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 962,000\n",
      "classified instances = 962,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 962,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 963,000\n",
      "classified instances = 963,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 963,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 964,000\n",
      "classified instances = 964,000\n",
      "mean absolute error = 0.75\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 964,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 965,000\n",
      "classified instances = 965,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.507\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 965,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 966,000\n",
      "classified instances = 966,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 966,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 967,000\n",
      "classified instances = 967,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 967,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 968,000\n",
      "classified instances = 968,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.736\n",
      "model training instances = 968,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 969,000\n",
      "classified instances = 969,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 969,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 970,000\n",
      "classified instances = 970,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 970,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 971,000\n",
      "classified instances = 971,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 971,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 972,000\n",
      "classified instances = 972,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 972,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 973,000\n",
      "classified instances = 973,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 973,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 974,000\n",
      "classified instances = 974,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 974,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 975,000\n",
      "classified instances = 975,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.866\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 975,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 976,000\n",
      "classified instances = 976,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 976,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 977,000\n",
      "classified instances = 977,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 977,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 978,000\n",
      "classified instances = 978,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 978,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 979,000\n",
      "classified instances = 979,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 979,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 980,000\n",
      "classified instances = 980,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 980,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 981,000\n",
      "classified instances = 981,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 981,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 982,000\n",
      "classified instances = 982,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.508\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 982,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 983,000\n",
      "classified instances = 983,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 983,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 984,000\n",
      "classified instances = 984,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 984,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 985,000\n",
      "classified instances = 985,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 985,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 986,000\n",
      "classified instances = 986,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 986,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 987,000\n",
      "classified instances = 987,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 987,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 988,000\n",
      "classified instances = 988,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 988,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 989,000\n",
      "classified instances = 989,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 989,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 990,000\n",
      "classified instances = 990,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 990,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 991,000\n",
      "classified instances = 991,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 991,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 992,000\n",
      "classified instances = 992,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 992,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 993,000\n",
      "classified instances = 993,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 993,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 994,000\n",
      "classified instances = 994,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 994,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 995,000\n",
      "classified instances = 995,000\n",
      "mean absolute error = 0.751\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.737\n",
      "model training instances = 995,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 996,000\n",
      "classified instances = 996,000\n",
      "mean absolute error = 0.752\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.509\n",
      "relative root mean squared error = 1.738\n",
      "model training instances = 996,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 997,000\n",
      "classified instances = 997,000\n",
      "mean absolute error = 0.752\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.51\n",
      "relative root mean squared error = 1.738\n",
      "model training instances = 997,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 998,000\n",
      "classified instances = 998,000\n",
      "mean absolute error = 0.752\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.51\n",
      "relative root mean squared error = 1.738\n",
      "model training instances = 998,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 999,000\n",
      "classified instances = 999,000\n",
      "mean absolute error = 0.752\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.51\n",
      "relative root mean squared error = 1.738\n",
      "model training instances = 999,000\n",
      "model serialized size (bytes) = 0.0\n",
      "------\n",
      "learning evaluation instances = 1,000,000\n",
      "classified instances = 1,000,000\n",
      "mean absolute error = 0.752\n",
      "root mean squared error = 0.867\n",
      "relative mean absolute error = 1.51\n",
      "relative root mean squared error = 1.738\n",
      "model training instances = 1,000,000\n",
      "model serialized size (bytes) = 0.0\n"
     ]
    }
   ],
   "source": [
    "String regressor = SGD.class.getName();\n",
    "\n",
    "InstanceSource source;\n",
    "source = new InstanceSource();\n",
    "source.setGenerator(\"moa.streams.generators.RandomRBFGenerator -a 20\");\n",
    "source.numInstances.setValue(1000000);\n",
    "\n",
    "EvaluateRegressor eval = new EvaluateRegressor();\n",
    "eval.everyNth.setValue(1000);\n",
    "eval.setRegressor(regressor);\n",
    "source.subscribe(eval);\n",
    "\n",
    "MeasurementPlot plot = new MeasurementPlot();\n",
    "plot.measurement.setValue(\"root mean squared error\");\n",
    "plot.maxPoints.setValue(-1);\n",
    "eval.subscribe(plot);\n",
    "\n",
    "Console console = new Console();\n",
    "console.outputSeparator.setValue(\"------\");\n",
    "eval.subscribe(console);\n",
    "\n",
    "System.out.println(Utils.toTree(source));\n",
    "\n",
    "source.start();"
   ]
  }
 ],
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