protected override Chromosome Perform(Chromosome father, Chromosome mother, GAConfiguration configuration)
{
var geneCount = father.Genes.Length;
var childOne = new UnorderedChromosome(geneCount);
var childTwo = new UnorderedChromosome(geneCount);
var crossoverPoint = configuration.GetRandomInteger(1, father.Genes.Length - 1);
for (int i = 0; i < geneCount; i++)
{
if (i < crossoverPoint)
{
childOne.Genes[i] = father.Genes[i];
childTwo.Genes[i] = mother.Genes[i];
}
else
{
childOne.Genes[i] = mother.Genes[i];
childTwo.Genes[i] = father.Genes[i];
}
}
if (configuration.GetNextDouble() < 0.5)
{
return(childOne);
}
else
{
return(childTwo);
}
}
public void Mutate(Chromosome chromosome, GAConfiguration settings)
{
for (int i = 0; i < chromosome.Genes.Length; i++)
{
if (settings.GetNextDouble() < settings.MutationRate)
{
Perform(settings, chromosome, i);
}
}
}
protected override Chromosome Perform(Chromosome father, Chromosome mother, GAConfiguration configuration)
{
DetermineCrossoverPoints(father.Genes.Length, configuration);
var children = DetermineChildren(father, mother, _firstCrossoverPoint, _secondCrossoverPoint);
if (configuration.GetNextDouble() < 0.5)
{
return(children[0]);
}
else
{
return(children[1]);
}
}