public void Crossingover(AbstractTrack firstParent, AbstractTrack secondParent, AbstractTrack firstChild,
AbstractTrack secondChild)
{
if (_index == _proxyCrossingoverList.Count)
{
_index = 0;
}
double currentResult = firstParent.GetTrackLength() < secondParent.GetTrackLength() ? firstParent.GetTrackLength() : secondParent.GetTrackLength();
double oneProcentGain = (currentResult - _bestResult) / 100;
DateTime startTime = DateTime.Now;
_proxyCrossingoverList[_index].GetCrossingover().Crossingover(firstParent, secondParent, firstChild, secondChild);
DateTime endTime = DateTime.Now;
TimeSpan time = endTime - startTime;
_proxyCrossingoverList[_index].AddOperationTime(time);
double newResult = firstChild.GetTrackLength() < secondChild.GetTrackLength() ? firstChild.GetTrackLength() : secondChild.GetTrackLength();
double procentGain;
if (newResult < currentResult)
{
procentGain = 100 - (newResult - _bestResult) / oneProcentGain;
_proxyCrossingoverList[_index].AddGoodStart();
}
else
{
procentGain = 0;
_proxyCrossingoverList[_index].AddBadStart();
}
_proxyCrossingoverList[_index].IncreaseProgress(procentGain);
_index++;
}
public void Mutation(AbstractTrack mutant)
{
if (_index == _proxyMutationList.Count)
{
_index = 0;
}
double currentResult = mutant.GetTrackLength();
double oneProcentGain = (currentResult - _bestResult)/100;
DateTime startTime = DateTime.Now;
_proxyMutationList[_index].GetMutation().Mutation(mutant);
DateTime endTime = DateTime.Now;
TimeSpan time = endTime - startTime;
_proxyMutationList[_index].AddOperationTime(time);
double newResult = mutant.GetTrackLength();
double procentGain;
if (newResult < currentResult)
{
procentGain = 100 - (newResult - _bestResult) / oneProcentGain;
_proxyMutationList[_index].AddGoodStart();
}
else
{
procentGain = 0;
_proxyMutationList[_index].AddBadStart();
}
_proxyMutationList[_index].IncreaseProgress(procentGain);
_index++;
}
public void Crossingover(AbstractTrack firstParent, AbstractTrack secondParent, AbstractTrack firstChild,
AbstractTrack secondChild)
{
double sumOfProgress = _proxyCrossingoverList.Sum(proxyCrossingover => proxyCrossingover.GetProgress());
double[] sectorsOfWheel = new double[_proxyCrossingoverList.Count];
for (int i = 0; i < _proxyCrossingoverList.Count; i++)
{
sectorsOfWheel[i] = _proxyCrossingoverList[i].GetProgress() / sumOfProgress * 100; // формула для поиска размера сектров колеса рулетки
}
int fallenSector = _random.Next(100);
double sum = 0;
for (int j = 0; j < sectorsOfWheel.Length; j++)
{
sum += sectorsOfWheel[j];
if (sum > fallenSector)
{
double currentResult = firstParent.GetTrackLength() < secondParent.GetTrackLength() ? firstParent.GetTrackLength() : secondParent.GetTrackLength();
double oneProcentGain = currentResult / 100;
DateTime startTime = DateTime.Now;
_proxyCrossingoverList[j].GetCrossingover().Crossingover(firstParent, secondParent, firstChild, secondChild);
DateTime endTime = DateTime.Now;
TimeSpan time = endTime - startTime;
_proxyCrossingoverList[j].AddOperationTime(time);
double newResult = firstChild.GetTrackLength() < secondChild.GetTrackLength() ? firstChild.GetTrackLength() : secondChild.GetTrackLength();
double procentGain;
if (newResult < currentResult)
{
procentGain = 100 - (newResult / oneProcentGain);
_proxyCrossingoverList[j].AddGoodStart();
}
else
{
procentGain = 0;
_proxyCrossingoverList[j].AddBadStart();
}
_proxyCrossingoverList[j].IncreaseProgress(procentGain);
break;
}
}
}
private void SaveTrack(AbstractTrack track)
{
DB_GeneticsDataSet.PersonsRow newPersonRow = _geneticsDataSet.Persons.NewPersonsRow();
newPersonRow.Id = Guid.NewGuid();
newPersonRow.Item = track.GetItem();
newPersonRow.Track = track.ToString();
newPersonRow.Length = track.GetTrackLength();
newPersonRow.TypeOfCrossingover = track.TypeOfCrossingover;
newPersonRow.TypeOfMutation = track.TypeOfMutation;
newPersonRow.TypeOfSelection = track.TypeOfSelection;
newPersonRow.NumberOfGeneration = _numberOfGenerations;
newPersonRow.FirstParent = track.FirstParent;
newPersonRow.SecondParent = track.SecondParent;
newPersonRow.Launch = _launchId;
newPersonRow.BestRip = track.GetBestRib().ToString();
newPersonRow.WorstRip = track.GetWorstRib().ToString();
newPersonRow.TypeOfTrack = track.GetTypeOfTrack();
_geneticsDataSet.Persons.Rows.Add(newPersonRow);
_personsTableAdapter.Update(newPersonRow);
_geneticsDataSet.Persons.AcceptChanges();
}
