Kamil Śliwak
a2821db1dd
[yul-phaser] Phaser: Tests for factories
2020-03-18 13:30:58 +01:00
Kamil Śliwak
18f0d6eb94
[yul-phaser] AlgorithmRunner: Duplicate chromosome randomisation
2020-03-18 13:30:58 +01:00
Kamil Śliwak
1b5960111d
[yul-phaser] AlgorithmRunner: Population autosave
2020-03-18 13:30:58 +01:00
Kamil Śliwak
ff99d25bc3
[yul-phaser] Common: Add readLinesFromFile()
2020-03-18 13:30:58 +01:00
Kamil Śliwak
5e814acc3c
[yul-phaser] TestHelpers: Add TemporaryDirectory class
2020-03-18 13:30:58 +01:00
Kamil Śliwak
8ca0d90aae
[yul-phaser] Returning an ErrorList from Program::load() if program has errors and printing them in Phaser
2020-03-16 20:32:59 +01:00
Kamil Śliwak
deaf1d0c6f
[yul-phaser] Add serializeChoice() and deserializeChoice()
2020-03-13 11:21:23 +01:00
Kamil Śliwak
0c3de9ef99
[yul-phaser] Add Common module
2020-03-13 11:21:23 +01:00
Kamil Śliwak
099299c5e7
[yul-phaser] Rename Common to Helpers in tests (update references)
2020-03-13 11:21:23 +01:00
Kamil Śliwak
d01dab7b7c
[yul-phaser] Rename Common to Helpers in tests (file move)
...
- I want to add Common.h in the non-test code and it's getting confusing. I think it's better to have them named differently.
2020-03-13 11:21:23 +01:00
Kamil Śliwak
2110bf10cf
[yul-phaser] AlgorithmRunner: Create a structure to store runner's options
2020-03-13 11:21:23 +01:00
Kamil Śliwak
b8244f6a43
[yul-phaser] Extract the code that controls execution of algorithm rounds from GeneticAlgorithm into AlgorithmRunner
2020-03-13 11:21:23 +01:00
Kamil Śliwak
763bdb1d51
[yul-phaser] Change the design of crossover operators so that they produce a single chromosome rather than a pair
2020-03-09 13:21:48 +01:00
Kamil Śliwak
fc4fedb214
[yul-phaser] Add GenerationalElitistWithExclusivePools algorithm
2020-03-09 13:21:48 +01:00
cameel
7e80ac861f
[yul-phaser] Population: Add mutate() and crossover() methods
2020-03-09 13:21:48 +01:00
Kamil Śliwak
92b54d83a3
[yul-phaser] Common: Add geneSubstitution() mutation
2020-03-09 13:21:48 +01:00
Kamil Śliwak
c941eaf5d6
[yul-phaser] Add randomPointCrossover() and fixedPointCrossover() operators
2020-03-09 13:21:48 +01:00
cameel
3fdb4ca607
[yul-phaser] Add geneRandomisation(), geneDeletion(), geneAddition and alternativeMutations()
2020-03-09 13:21:48 +01:00
Kamil Śliwak
643a5f2035
[yul-phaser] Common: Add wholeChromosomeReplacement() mutation and countDifferences()
2020-03-09 13:21:48 +01:00
Kamil Śliwak
f9f2bdb5f7
[yul-phaser] Add RandomPairSelection and PairMosaicSelection classes
2020-03-09 13:21:48 +01:00
Kamil Śliwak
e1b8b64f05
[yul-phaser] Population: Remove no longer used methods for running algorithm steps
...
- They have been superseded by objects from GeneticAlgorithms.h
2020-02-25 16:06:16 +01:00
cameel
67fbafab8f
[yul-phaser] Add RandomAlgorithm
2020-02-25 16:06:16 +01:00
cameel
4665b7a7e4
[yul-phaser] Population: Add select() method
2020-02-25 15:25:16 +01:00
cameel
83b8ab8012
[yul-phaser] Add RangeSelection, MosaicSelection and RandomSelection classes
2020-02-25 15:25:16 +01:00
cameel
11bdf358df
[yul-phaser] Base class for genetic algorithms
2020-02-25 15:25:16 +01:00
Kamil Śliwak
26bae6b459
[yul-phaser] Common: Add countSubstringOccurrences()
2020-02-25 15:25:16 +01:00
cameel
2291cf78ac
[yul-phaser] Population: Add constructors to Individual to simplify initialization
2020-02-19 17:26:34 +01:00
cameel
cef01c961a
[yul-phaser] Population: Keep the individuals always sorted
2020-02-19 17:26:34 +01:00
cameel
76842ac3fd
[yul-phaser] Population: Evaluate fitness immediately when an individual is added or modified
...
- This removes the explicit evaluation phase.
- Fitness is no longer optional in Individual
2020-02-19 17:26:34 +01:00
cameel
66fdc1c374
[yul-phaser] Population: Store fitness metric rather than program directly
...
- In the console app use ProgramSize metric when creating the population.
2020-02-19 17:03:35 +01:00
Kamil Śliwak
930a9918a6
[yul-phaser] ProgramSize: Add an option to repeat the optimisation sequence several times
2020-02-19 16:36:14 +01:00
Kamil Śliwak
751caf0ed3
[yul-phaser] Common: Add ChromosomeLengthMetric
2020-02-19 16:36:14 +01:00
cameel
2238919c76
[yul-phaser] Add ProgramSize metric
2020-02-19 16:36:14 +01:00
cameel
d9c5e2dc9f
[yul-phaser] Population: Add operator+()
2020-02-18 19:40:37 +01:00
Kamil Śliwak
ecb30c670f
[yul-phaser] Population: Make ordering of individuals with same fitness deterministic and prioritise shorter chromosomes
...
- Before this change the order of chromosomes with the same fitness in a population depended on the initial order set when the population was first created. Now it only depends on the individual.
- The length comparison is not strictly necessary (lexicographical order covers that) but it makes the intention clear and the comparison slightly faster when chromosomes have different lengths.
2020-02-18 19:40:37 +01:00
Kamil Śliwak
40a6669538
[yul-phaser] Population: Extract a function for comparing fitness of individuals
...
- Mostly for readability and convenience. This significantly shortens calls to sort().
- I could define it as Individual::operator< instead but it would be inconsistent with operator== because it does not compare the chromosomes, only fitness. It could result in an unintuitive situation where (a <= b <= a) does not necessarily imply (a == b).
2020-02-18 19:40:37 +01:00
Kamil Śliwak
823e715902
[yul-phaser] Population+Chromosome: Better tests for makeRandom()
2020-02-18 19:40:37 +01:00
Kamil Śliwak
806891f494
[yul-phaser] Population: Customizable chromosome length in makeRandom()
2020-02-18 19:40:37 +01:00
Kamil Śliwak
e771f00971
[yul-phaser] Population: Extract Program construction in tests into a fixture
2020-02-18 19:38:55 +01:00
Kamil Śliwak
d22c59aa0e
[yul-phaser] Chromosome: Add a constructor that reads steps from an abbreviation string
2020-02-18 19:38:55 +01:00
Kamil Śliwak
38f79a1761
[yul-phaser] Common: Add chromosomeLengths()
2020-02-18 19:38:55 +01:00
Kamil Śliwak
837ea96da7
[yul-phaser] Move stripWhitespace() from Program tests to Common
2020-02-18 19:38:55 +01:00
Kamil Śliwak
f29d3655f7
[yul-phaser] SimulationRNG: Add bernoulliTrial()
2020-02-16 02:18:21 +01:00
Kamil Śliwak
a8fa332a9c
[yul-phaser] SimulationRNG: Rewrite uniformInt() and binomialInt() tests to rely on variance and expected value
2020-02-16 02:18:21 +01:00
Kamil Śliwak
db140a667a
[yul-phaser] SimulationRNG: Use a single, shared and seedable generator
2020-02-16 02:18:21 +01:00
Kamil Śliwak
342a4e5dee
[yul-phaser] Rename Random to SimulationRNG (fix references)
2020-02-16 02:18:21 +01:00
Kamil Śliwak
0d28d5a287
[yul-phaser] Rename Random to SimulationRNG (file move)
2020-02-16 02:18:21 +01:00
Kamil Śliwak
b01766c4db
[yul-phaser] Gather functions from Random into SimulationRNG class
2020-02-16 02:18:21 +01:00
Kamil Śliwak
4ee9174454
[yul-phaser] Chromosome: Make randomOptimisationStep() public
...
- And add tests now that it's public.
2020-02-16 02:18:21 +01:00
Kamil Śliwak
46d69d0941
[yul-phaser] Common: Add enumerateOptimisationSteps()
2020-02-16 02:18:21 +01:00
