public List <IChromosome <Neuron> > Perform(List <IChromosome <Neuron> > population)
{
if (population.Count > 2)
{
throw new InvalidArgumentCountException(
"Invalid argument count provided to the Perform Crossover function.");
}
var firstChrom = population.First() as NeuroChromosome;
var secondChrom = population.Last() as NeuroChromosome;
if (firstChrom.Gens.Count != secondChrom.Gens.Count)
{
throw new InvalidArgumentCountException("The gens count is not equal in Perform Crossover function.");
}
var firstChild = new NeuroChromosome();
var secondChild = new NeuroChromosome();
var count = firstChrom.Gens.Count;
var part = count / 3;
firstChild.Gens
.AddRange(firstChrom.Gens.Take(part));
firstChild.Gens
.AddRange(secondChrom.Gens.Skip(part).Take(part));
firstChild.Gens
.AddRange(firstChrom.Gens.Skip(part * 2).Take(count - part * 2));
secondChild.Gens
.AddRange(secondChrom.Gens.Take(part));
secondChild.Gens
.AddRange(firstChrom.Gens.Skip(part).Take(part));
secondChild.Gens
.AddRange(secondChrom.Gens.Skip(part * 2).Take(count - part * 2));
if (firstChild.Gens.Count != count || secondChild.Gens.Count != count)
{
throw new Exception("The crossover was performed wrongly");
}
return(new List <IChromosome <Neuron> >
{
firstChild,
secondChild
});
}
public List <IChromosome <Neuron> > Perform(List <IChromosome <Neuron> > population)
{
if (population.Count > 2)
{
throw new InvalidArgumentCountException(
"Invalid argument count provided to the Perform Crossover function.");
}
var firstChrom = population.First() as NeuroChromosome;
var secondChrom = population.Last() as NeuroChromosome;
if (firstChrom.Gens.Count != secondChrom.Gens.Count)
{
throw new InvalidArgumentCountException("The gens count is not equal in Perform Crossover function.");
}
var firstChild = new NeuroChromosome();
var secondChild = new NeuroChromosome();
var part = firstChrom.Gens.Count / DotsCount;
for (int i = 0, j = 0; i < firstChrom.Gens.Count; i += part, j++)
{
var firstGensPart = firstChrom.Gens.Skip(i).Take(part).ToList();
var secondGensPart = secondChrom.Gens.Skip(i).Take(part).ToList();
if (j % 2 != 0)
{
crossoverNeuroChromosome_(firstGensPart, secondGensPart);
}
firstChild.Gens.AddRange(firstGensPart);
secondChild.Gens.AddRange(secondGensPart);
}
return(new List <IChromosome <Neuron> >
{
firstChild,
secondChild
});
}