public Evolver(IPopulationGenerator <T> generator,
int populationSize,
BreederBase <T> breeder,
MutatorBase <T> mutator,
Func <T, double> fitnessFunc) : this(GeneratePopulation(generator, populationSize), breeder, mutator, fitnessFunc)
{
}
public Evolver(List <T> initialPopulation,
BreederBase <T> breeder,
MutatorBase <T> mutator,
Func <T, double> fitnessFunc)
{
_breeder = breeder;
_populationSize = initialPopulation.Count;
_mutator = mutator;
_fitnessFunc = fitnessFunc;
Population = initialPopulation;
IsParallel = true;
//default value, % of old population which won't make it to new one
DeathRate = 0.7;
}
protected EngineBase(EvolutionParameters evolutionParameters, IGenericFactory <Solution> solutionsFactory, PopulationGeneratorBase populationGenerator, MutatorBase objectMutator, MutatorBase stdDeviationsMutator, MutationRuleSupervisorBase mutationRuleSupervisor, ParentsSelectorBase parentsSelector, SurvivorsSelectorBase survivorsSelector, Statistics statistics, Stopwatch stoper)
{
Parameters = evolutionParameters;
SolutionsFactory = solutionsFactory;
PopulationGenerator = populationGenerator;
ObjectMutator = objectMutator;
StdDeviationsMutator = stdDeviationsMutator;
MutationRuleSupervisor = mutationRuleSupervisor;
ParentsSelector = parentsSelector;
SurvivorsSelector = survivorsSelector;
Statistics = statistics;
Stoper = stoper;
BasePopulation = new Solution[evolutionParameters.BasePopulationSize];
OffspringPopulation = new Solution[evolutionParameters.OffspringPopulationSize];
EvolutionStepsSimple = new List <Solution>(evolutionParameters.NumberOfGenerations);
EvolutionSteps = new Dictionary <int, EvolutionStep>(evolutionParameters.NumberOfGenerations);
}
public CmEngineWithoutRecombination(EvolutionParameters evolutionParameters, IGenericFactory <Solution> solutionsFactory, PopulationGeneratorBase populationGenerator, MutatorBase objectMutator, MutatorBase stdDeviationsMutator, MutationRuleSupervisorBase mutationRuleSupervisor, ParentsSelectorBase parentsSelector, SurvivorsSelectorBase survivorsSelector, Statistics statistics, Stopwatch stoper, MutatorBase rotationsMutator) : base(evolutionParameters, solutionsFactory, populationGenerator, objectMutator, stdDeviationsMutator, mutationRuleSupervisor, parentsSelector, survivorsSelector, statistics, stoper)
{
RotationsMutator = rotationsMutator;
}
