ai/genetic-bit-string-evolver
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New crossover features: Order, Bounds, Standard deviation

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This commit is contained in:
Mike
2018-04-14 19:58:13 -07:00
parent cb0f81b3e1
commit 62ab4f9a16
5 changed files with 182 additions and 50 deletions
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31
Population.h
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@ -48,10 +48,17 @@ namespace BitEvolver
double GetAverageFitness(std::vector<std::shared_ptr<class Chromosome>> _chromosomes);
//
void SetCrossoverPoint(double p);
double GetCrossoverPoint();
void SetCrossoverType(Enums::CrossoverType t);
Enums::CrossoverType GetCrossoverType();
void SetCrossoverOrder(Enums::CrossoverOrder o);
Enums::CrossoverOrder GetCrossoverOrder();
void SetCrossoverBounds(Enums::CrossoverBounds b);
Enums::CrossoverBounds GetCrossoverBounds();
void SetCrossoverPoint(double p);
double GetCrossoverPoint();
void SetCrossoverPointStandardDeviation(double std);
double GetCrossoverPointStandardDeviation();
//
void SetMutationRate(double r);
double GetMutationRate();
@ -76,14 +83,17 @@ namespace BitEvolver
void PrintPopulation(std::vector<std::shared_ptr<class Chromosome>> _chromosomes);
// Constants
const static int DEFAULT_POPULATION_SIZE = 100;
const static Enums::ElitismType DEFAULT_ELITISM_TYPE = Enums::ElitismType::Rate;
constexpr static double DEFAULT_ELITISM_RATE = 0.01;
const static int DEFAULT_ELITISM_COUNT = 1;
constexpr static double DEFAULT_MUTATION_RATE = 0.01;
const static int DEFAULT_POPULATION_SIZE = 100;
const static Enums::ElitismType DEFAULT_ELITISM_TYPE = Enums::ElitismType::Rate;
constexpr static double DEFAULT_ELITISM_RATE = 0.01;
const static int DEFAULT_ELITISM_COUNT = 1;
constexpr static double DEFAULT_MUTATION_RATE = 0.01;
//
const static Enums::CrossoverType DEFAULT_CROSSOVER_TYPE = Enums::CrossoverType::Sexual;
const static int DEFAULT_CROSSOVER_POINT = 0.7;
const static Enums::CrossoverType DEFAULT_CROSSOVER_TYPE = Enums::CrossoverType::Sexual;
const static Enums::CrossoverOrder DEFAULT_CROSSOVER_ORDER = Enums::CrossoverOrder::MamaPapa;
const static Enums::CrossoverBounds DEFAULT_CROSSOVER_BOUNDS = Enums::CrossoverBounds::Wrap;
constexpr static double DEFAULT_CROSSOVER_POINT = 0.7;
constexpr static double DEFAULT_CROSSOVER_POINT_STD = 0.25;
//
private:
@ -100,7 +110,10 @@ namespace BitEvolver
//
Enums::CrossoverType crossover_type;
Enums::CrossoverOrder crossover_order;
Enums::CrossoverBounds crossover_bounds;
double crossover_point;
double crossover_point_std;
double mutation_rate;
Enums::ElitismType elitism_type;
double elitism_rate;