public async Task <bool> DoTrain(MinFunGettingStarted gettingStarted)
{
var firstPopulation = await _selectionHandler.ProcessSelection(null, gettingStarted.ChoromosemeLenght, Selection.Random);
var maximumChild = new MinFuncIndividual(new double[gettingStarted.ChoromosemeLenght]);
await Task.Run(() =>
{
//var threadId = Thread.CurrentThread.ManagedThreadId;
for (int i = 0; i < gettingStarted.NumberOfGenerationRepetitions; i++)
{
//threadId = Thread.CurrentThread.ManagedThreadId;
TryChanged.Invoke(i);
var parent = _selectionHandler.ProcessSelection(firstPopulation, gettingStarted.NumberOfParents, gettingStarted.SelectionList).Result;
for (int j = 0; j < gettingStarted.NumberOfParents - 1; j++)
{
ParentChanged.Invoke(j);
var random = RandomHelper.CreateRandom(0, 10);
if (random == 5)
{
//create childs by recombination
var childs = _recombinationHandler.ProcessRecombinationHandler(parent[j], parent[j + 1], gettingStarted.Recombinations).Result;
// Compute childs fitness to function
var child1New = _functionHandler.ProcessHandleFitness(childs.first, gettingStarted.ChoromosemeLenght, gettingStarted.FunctionSelected).Result;
var child2New = _functionHandler.ProcessHandleFitness(childs.second, gettingStarted.ChoromosemeLenght, gettingStarted.FunctionSelected).Result;
//Choose Max Child//
var chooseChild = (child1New.Fitness >= child2New.Fitness) ?
child1New : child2New;
if (chooseChild.Fitness > maximumChild.Fitness)
{
maximumChild = chooseChild;
//Invoke
MaximumChildChanged.Invoke(maximumChild, MutationOrRecombination.Recombination, j, i);
}
// میو + لاندا
firstPopulation.Add(child1New);
firstPopulation.Add(child2New);
}
else
{
//create childs by mutation
var mutationChild = _mutationnHandler.ProcessMutationHandler(parent[j], gettingStarted.mutationList).Result;
//update child fitness => by function
var childUpdateFitness = _functionHandler.ProcessHandleFitness(mutationChild, gettingStarted.ChoromosemeLenght, gettingStarted.FunctionSelected).Result;
//Choose Max Child //
if (childUpdateFitness.Fitness > maximumChild.Fitness)
{
maximumChild = childUpdateFitness;
//Invoke
//MaximumChildChanged.Invoke(maximumChild, MutationOrRecombination.Mutation, j, i);
MaximumChildChanged.Invoke(maximumChild, MutationOrRecombination.Mutation, j, i);
}
//update case positive or not
_mutationnHandler.ProcessUpdateCase(mutationChild, childUpdateFitness, gettingStarted.mutationList);
// میو + لاندا
firstPopulation.Add(childUpdateFitness);
}
}
// update sigma
_mutationnHandler.ProcessUpdateStatus(gettingStarted.mutationList);
}
ExcetedFitness = _functionHandler.ProcessHanldeExcutedFitness(maximumChild, gettingStarted.FunctionSelected).Result;
});
return(true);
}
