public override void MutateGene(Gene <Synapse> targetGene)
{
var randomDeltaWeight = RandomInst.NextDouble()
* 2 * weightMutRange - weightMutRange;
targetGene.Val = new Synapse(
targetGene.Val.transmitter,
targetGene.Val.receiver,
targetGene.Val.weight + randomDeltaWeight);
}
private Gene <char> NewRandomGene(int i)
{
Gene <char> rs;
rs = new Gene <char>(i)
{
Val = Chars[RandomInst.Next(Chars.Length)]
};
return(rs);
}
public void Mutate(IGenome <T> target)
{
foreach (var gene in target.Genes)
{
if (RandomInst.NextDouble() <= GeneMutationChance)
{
MutateGene(gene);
}
}
}
public override void MutateGene(Gene <char> targetGene)
{
int newIndex;
newIndex = Chars.IndexOf(targetGene.Val);
newIndex += RandomInst.Next(-MutationRange, MutationRange);
if (newIndex < 0)
{
newIndex += Chars.Length;
}
else if (newIndex >= Chars.Length)
{
newIndex -= Chars.Length;
}
targetGene.Val = Chars[newIndex];
}
public override void MutateGene(Gene <int> targetGene)
{
targetGene.Val += RandomInst.Next(-MutationRange, MutationRange);
}
protected double RandomWeight()
{
return(RandomInst.NextDouble() * 2 * WeightRange -
WeightRange);
}
