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Evolutionary algorithm progress visualization for single objective problems

Created as part of a undergraduate thesis.

Input

algID; algName;[algParams];problemID; problemName;problemDim;[problemParams]

{id; generation; [parentids]; timestamp; eval; fitness; [x]}*

GUI

Speed (10xslow), load, play

2dGraph [x_a,x_b] ali [fit, x_a] More grafs;

Usage info

Jquery plugin for animating data of evolutionary calculation algorithms Prerequisites:

Init properties (OBJECT) containing:

  • source string REQUIRED URL of the source file, or raw source data, depending on the settings (read below) URL SOURCE NOT YET IMPLEMENETED!

  • sourceType string Optional Set type of source, defaults to "URL". Possible types: "URL", "STRING"

  • playOnLoad bool Optional Defines if playback should start when plugin is done loading, defaults to true.

  • display array Optional Defines how many (2 per canvas) and which X values to show Shows all combinations of X-es by default e.g.: If the problem has 3 dimensions -> [x1,x2], [x1,x3], [x2,x3] Defined as an array, where the first X is numbered as "1": [1,2] would display a canvas elements containing a graph, showing [x1,x2]

  • To show multiple combinations define an array of arrays: [[1,2],[2,3]] -> [x1,x2] and [x2,x3]

  • canvasSize array Optional Defines dimensions of each canvas seperately, or globally. If only an array of 2 integers is set, that will be considered as the dimension for all canvases: [300,300] You can also pass an array of arrays (Identical in size to the above "display" array!) that will set dimensions for each canvas seperately

  • fps integer Optional Frames per second, defaults to 25

  • shadingHistory boolean Optional Display or hide step history with shading, defaults to true

  • fullPlayback boolean Optional Defaults to false, if set to true, playback will continue until the end of data

  • shownGenerations integer Optional Defaults to 3, defines how many generations before the current one should be shown. 0 means all generations.

  • meshColor string Optional Defaults to #e5e5e5, defines color of lines in the mesh on the canvas

  • meshInitialDisplay boolean Optional Defaults to false, turns on mesh on all canvases upon load if set to true

  • showPreviousLines boolean Optional Defaults to true, displays lines for steps before the last one

Example configuration of plugin properties

$('#selector').evoAnimate({
source: 'www.something.com/evolution.txt',
sourceType: 'URL',
playOnLoad: false,
display: [1,2],
fps: 25,
}};