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some test fixes, start of tiny-world task
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animated-transformer/src/lib/seqtasks/tiny_worlds.spec.ts
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| /* Copyright 2023 Google LLC. All Rights Reserved. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| ==============================================================================*/ | ||
|
|
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| import { TinyWorldTask, TinyWorldTaskConfig, sepToken } from './tiny_worlds'; | ||
| import { Example } from './util'; | ||
|
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| const exampleRelations = ['is', 'jumps-over', 'runs-away', 'squishes']; | ||
| type ExampleRelations = (typeof exampleRelations)[number]; | ||
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| // TODO: can we skip individual instances, e.g. c0, c1, etc, and just have the kinds? | ||
| // (instances being defined in the context?) | ||
| const exampleObjects = [ | ||
| // 'c0:cat:animal', | ||
| // 'c1:cat:animal', | ||
| // 'c2:cat:animal', | ||
| // 'm0:monkey:animal', | ||
| // 'm1:monkey:animal', | ||
| // 'm2:monkey:animal', | ||
| // 'e0:elephant:animal', | ||
| // 'e1:elephant:animal', | ||
| // 'e2:elephant:animal', | ||
| 'animal', | ||
| 'cat.animal', | ||
| 'monkey.animal', | ||
| 'elephant.animal', | ||
| // 't0:tree:thing', | ||
| // 't1:tree:thing', | ||
| // 't2:tree:thing', | ||
| // 'r0:rock:thing', | ||
| // 'r1:rock:thing', | ||
| // 'r2:rock:thing', | ||
| // 'f0:flower:thing', | ||
| // 'f1:flower:thing', | ||
| // 'f2:flower:thing', | ||
| 'thing', | ||
| 'flower.thing', | ||
| 'rock.thing', | ||
| 'tree.thing', | ||
| '', // the type of all objects, everything ends with an empty string; | ||
| ] as const; | ||
|
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| type ExampleObjects = (typeof exampleObjects)[number]; | ||
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| const relArgs = new Map<ExampleRelations, ExampleObjects[]>([ | ||
| ['is', ['', '']], | ||
| ['jumps-over', ['animal', '']], | ||
| ['runs-away', ['animal']], | ||
| ['squishes', ['animal', '']], | ||
| ]); | ||
|
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| const rules = [ | ||
| // Monkeys jump over stuff a lot | ||
| 'jumps-over _x:monkey _y += 5', | ||
| // If a monkey just jumped over something, they are not so likely to jump again right away. | ||
| // '[... jumps-over _x _y ...:3] ==> jumps-over _x _y *= 0.1', | ||
| // Monkeys might squish flowers | ||
| 'jumps-over _x:monkey _y:flower ==> squishes _x _y += 1', | ||
| // Monkeys might squish cats | ||
| 'jumps-over _x:monkey _y:cat ==> squishes _x _y += 0.5', | ||
| // cats jump over stuff | ||
| 'jumps-over _x:cat _y += 1', | ||
| // cats very occationally squish flowers | ||
| 'jumps-over _x:cat _y:flower ==> squishes _x _y += 0.1', | ||
| // Elephants occationally jump over animals | ||
| 'jumps-over _x:elephant _y:animal += 0.1', | ||
| // Cats sometimes run away when jumped over | ||
| 'jumps-over _x _y:cat ==> runs-away _y += 1', | ||
| // Squished animals can't run away anymore | ||
| 'squishes _x _y:animal ==> runs-away _y = 0', | ||
| // Animals that can away can't get squished or be jumped over. | ||
| 'runs-away _y:animal ==> squishes _x _y = 0', | ||
| 'runs-away _y:animal ==> jumps-over _x _y = 0', | ||
| ]; | ||
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| const impactRegexp = new RegExp( | ||
| /\s*(?<rel>\S*)\s*(?<op>(\+\=|\=))\s*(?<val>\S*)\s*/ | ||
| ); | ||
| type ImpactMatches = { rel: string; op: '+=' | '='; val: string }; | ||
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| const relRegexp = new RegExp(/\s*(?<relName>\S*)\s+(?<args>(\_\S*\s+)*)/); | ||
| type RelMatch = { relName: string; args: string[] }; | ||
|
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| function parseRel(rel: string) { | ||
| const matches = rel.match(relRegexp); | ||
| return matches; | ||
| } | ||
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| function parseRule(rule: string) { | ||
| const conditionsAndConclusion = rule.split(/\s*\=\=\>\s*/); | ||
| let conditions = undefined; | ||
| let conclusion = undefined; | ||
| if (conditionsAndConclusion.length > 1) { | ||
| [conditions, conclusion] = conditionsAndConclusion; | ||
| } else { | ||
| conclusion = conditionsAndConclusion[0]; | ||
| } | ||
| const { rel, op, val } = conclusion.match(impactRegexp)! | ||
| .groups as ImpactMatches; | ||
| } | ||
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| function ruleParser(rules: string[], context: string) { | ||
| const observations = context.split(sepToken); | ||
| } | ||
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| // ('is _x monkey => jumps-over _x _y += 1'); | ||
| // ('is _x monkey => jumps-over _x rock += 1'); | ||
| // ('is _x monkey => jumps-over _x flower += 1'); | ||
| // ('is _x monkey => jumps-over _x tree += 0.1'); | ||
|
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| // class RVar { | ||
| // constructor(name: string) {} | ||
| // } | ||
|
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| // const rules = [ | ||
| // // some probability is introducing a new object | ||
| // { | ||
| // context: { | ||
| // notPresent: [ | ||
| // { | ||
| // relation: 'is', | ||
| // arguments: [{ varbind: 'X' }, { varbind: 'Y' }], | ||
| // }, | ||
| // ], | ||
| // present: [], | ||
| // }, | ||
| // add: { | ||
| // relation: 'is', | ||
| // arguments: [ | ||
| // { kind: 'newObjectName', varbind: 'X' }, | ||
| // { kind: 'object', objPostfixMatch: '', varbind: 'Y' }, | ||
| // ], | ||
| // }, | ||
| // scoreMerge: { addToBaseScore: 1 }, | ||
| // }, | ||
| // // small probability of repeating an observation | ||
| // { | ||
| // context: { | ||
| // notPresent: [], | ||
| // present: [ | ||
| // { | ||
| // relation: 'is', | ||
| // arguments: [{ varbind: 'X' }, { varbind: 'Y' }], | ||
| // }, | ||
| // ], | ||
| // }, | ||
| // add: { | ||
| // relation: 'is', | ||
| // arguments: [ | ||
| // { kind: 'object', objPostfixMatch: '', varbind: 'X' }, | ||
| // { kind: 'object', objPostfixMatch: '', varbind: 'Y' }, | ||
| // ], | ||
| // }, | ||
| // scoreMerge: { addToBaseScore: 0.1 }, | ||
| // }, | ||
| // ]; | ||
|
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| // const example_TinyWorldTaskConfig: TinyWorldTaskConfig< | ||
| // ExampleObjects, | ||
| // ExampleRelations | ||
| // > = { | ||
| // name: 'example-tiny-world', | ||
| // maxInputLen: 20, | ||
| // maxOutputLen: 10, | ||
| // seed: 0, | ||
| // objectTokens: [...exampleObjects], | ||
| // relationTokenArgs: relArgs, | ||
| // }; | ||
|
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| describe('tiny_world_task', () => { | ||
| beforeEach(() => {}); | ||
|
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| it('genRandExample: DecisionBoundaryTask', () => { | ||
| const rel = parseRel('squishes _x _y:animal'); | ||
| console.log(rel); | ||
| expect(rel).not.toBeNull(); | ||
|
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| // const example_TinyWorldTaskConfig: TinyWorldTaskConfig< | ||
| // ExampleObjects, | ||
| // ExampleRelations | ||
| // > = { | ||
| // name: 'example-tiny-world', | ||
| // maxInputLen: 20, | ||
| // maxOutputLen: 10, | ||
| // seed: 0, | ||
| // objectTokens: [...exampleObjects], | ||
| // relationTokenArgs: relArgs, | ||
| // }; | ||
| // const task = new TinyWorldTask(example_TinyWorldTaskConfig); | ||
|
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| // let example: Example; | ||
| // example = task.genRandExample(); | ||
|
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| // expect(example.secret).toEqual(['2']); | ||
| // expect(example.input).toEqual(['5', 'F', '4', 'F', '3']); | ||
| // expect(example.output).toEqual(['F']); | ||
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| // example = task.genRandExample(); | ||
| // expect(example.secret).toEqual(['2']); | ||
| // expect(example.input).toEqual(['3', 'F', '2', 'T', '1']); | ||
| // expect(example.output).toEqual(['T']); | ||
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| // example = task.genRandExample(); | ||
| // expect(example.secret).toEqual(['3']); | ||
| // expect(example.input).toEqual(['3', 'T', '3', 'T', '4']); | ||
| // expect(example.output).toEqual(['F']); | ||
|
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| // example = task.genRandExample(); | ||
| // expect(example.secret).toEqual(['4']); | ||
| // expect(example.input).toEqual(['1', 'T', '3', 'T', '4']); | ||
| // expect(example.output).toEqual(['T']); | ||
|
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| // example = task.genRandExample(); | ||
| // expect(example.secret).toEqual(['3']); | ||
| // expect(example.input).toEqual(['1', 'T', '4', 'F', '5']); | ||
| // expect(example.output).toEqual(['F']); | ||
| }); | ||
| }); |
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