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[yul-phaser] Add options for selecting crossover operator used by the algorithms

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This commit is contained in:
Kamil Śliwak
2020-04-20 15:30:10 +02:00
parent ad89b477c8
commit d9e2735361
6 changed files with 68 additions and 3 deletions
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tools/yulPhaser/GeneticAlgorithms.cpp
+10 -2
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@@ -96,7 +96,10 @@ Population GenerationalElitistWithExclusivePools::runNextRound(Population _popul
geneAddition(m_options.percentGenesToAddOrDelete)
)
);
std::function<Crossover> crossoverOperator = randomPointCrossover();
std::function<Crossover> crossoverOperator = buildCrossoverOperator(
m_options.crossover,
m_options.uniformCrossoverSwapChance
);
return
_population.select(elitePool) +
@@ -111,10 +114,15 @@ Population ClassicGeneticAlgorithm::runNextRound(Population _population)
Population selectedPopulation = select(_population, rest.individuals().size());
std::function<SymmetricCrossover> crossoverOperator = buildSymmetricCrossoverOperator(
m_options.crossover,
m_options.uniformCrossoverSwapChance
);
Population crossedPopulation = Population::combine(
selectedPopulation.symmetricCrossoverWithRemainder(
PairsFromRandomSubset(m_options.crossoverChance),
symmetricRandomPointCrossover()
crossoverOperator
)
);