private void MutateClassifier(float mutationDistance)
{
int classifiersCount = irisClassifiers.Count;
classifierIndexToMutate = seed.Next(classifiersCount);
Iris toMutate = irisClassifiers[classifierIndexToMutate];
oldClassifier = toMutate.Copy(toMutate);
switch (seed.Next(4))
{
case 0:
toMutate.PetalLength += GetRandomNumber(-mutationDistance, mutationDistance);
break;
case 1:
toMutate.PetalWidth += GetRandomNumber(-mutationDistance, mutationDistance);
break;
case 2:
toMutate.SepalLength += GetRandomNumber(-mutationDistance, mutationDistance);
break;
case 3:
toMutate.SepalWidth += GetRandomNumber(-mutationDistance, mutationDistance);
break;
}
}
private void MutateIris()
{
int irisCount = irisRecords.Count;
int classifiersCount = irisClassifiers.Count;
irisIndexToMutate = seed.Next(irisCount);
Iris toMutate = irisRecords[irisIndexToMutate];
oldIris = toMutate.Copy(toMutate);
toMutate.ClassificationLabel = (toMutate.ClassificationLabel + seed.Next(classifiersCount)) % classifiersCount;
}
