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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62
Population.cpp
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@@ -56,7 +56,12 @@ namespace BitEvolver
//
this->SetCrossoverType(Population::DEFAULT_CROSSOVER_TYPE);
this->SetCrossoverOrder(Population::DEFAULT_CROSSOVER_ORDER);
this->SetCrossoverBounds(Population::DEFAULT_CROSSOVER_BOUNDS);
this->SetCrossoverPoint(Population::DEFAULT_CROSSOVER_POINT);
this->SetCrossoverPointStandardDeviation(Population::DEFAULT_CROSSOVER_POINT_STD);
//
this->SetMutationRate(Population::DEFAULT_MUTATION_RATE);
//
@@ -165,6 +170,48 @@ namespace BitEvolver
return fitness_average;
}
//
void Population::SetCrossoverType(Enums::CrossoverType t)
{
//
this->crossover_type = t;
}
//
Enums::CrossoverType Population::GetCrossoverType()
{
//
return this->crossover_type;
}
//
void Population::SetCrossoverOrder(Enums::CrossoverOrder o)
{
//
this->crossover_order = o;
}
//
Enums::CrossoverOrder Population::GetCrossoverOrder()
{
//
return this->crossover_order;
}
//
void Population::SetCrossoverBounds(Enums::CrossoverBounds b)
{
//
this->crossover_bounds = b;
}
//
Enums::CrossoverBounds Population::GetCrossoverBounds()
{
//
return this->crossover_bounds;
}
//
void Population::SetCrossoverPoint(double p)
{
@@ -180,17 +227,17 @@ namespace BitEvolver
}
//
void Population::SetCrossoverType(Enums::CrossoverType t)
void Population::SetCrossoverPointStandardDeviation(double std)
{
//
this->crossover_type = t;
this->crossover_point_std = std;
}
//
Enums::CrossoverType Population::GetCrossoverType()
double Population::GetCrossoverPointStandardDeviation()
{
//
return this->crossover_type;
return this->crossover_point_std;
}
//
@@ -709,15 +756,14 @@ namespace BitEvolver
mama = this->roulette_wheel->Spin();
papa = this->roulette_wheel->Spin();
//
//cout << "Roulette Wheel (mama): " << mama->ToString() << endl;
//cout << "Roulette Wheel (papa): " << papa->ToString() << endl;
//
kiddo = this->breeder->Breed(
mama, papa,
this->crossover_type,
this->crossover_order,
this->crossover_bounds,
this->crossover_point,
this->crossover_point_std,
this->mutation_rate
);