/// <summary>
/// Displays the selections and the user can choose the one of them.
/// </summary>
/// <param name="problemConfig">Problem controller.</param>
/// <returns>Selected selection.</returns>
public static ISelection SetSelection(IProblemConfig problemConfig)
{
var operators = problemConfig.PossibleSelections();
var name = PrintSelectedOperators(operators, "Selection");
return(problemConfig.CreateSelection(name));
}
/// <summary>
/// Displays the crossovers and the user can choose the one of them.
/// The selection is made by a serial number.
/// </summary>
/// <param name="problemConfig">Problem controller.</param>
/// <returns>Selected crossover.</returns>
public static IXover SetXover(IProblemConfig problemConfig)
{
var operators = problemConfig.PossibleXovers();
var name = PrintSelectedOperators(operators, "Crossover");
return(problemConfig.CreateXover(name));
}
/// <summary>
/// Displays the mutations and the user can choose the one of them.
/// The selection is made by a serial number.
/// </summary>
/// <param name="problemConfig">Problem controller.</param>
/// <returns>Selected mutation.</returns>
public static IMutation SetMutation(IProblemConfig problemConfig)
{
var mutations = problemConfig.PossibleMutations();
var mutName = PrintSelectedOperators(mutations, "Mutation");
return(problemConfig.CreateMutation(mutName));
}
/// <summary>
/// Displays the elitizmuses and the user can choose the one of them.
/// The selection is made by a serial number.
/// </summary>
/// <param name="problemConfig">Problem controller.</param>
/// <returns>Selected elitizmus.</returns>
public static IElite SetElite(IProblemConfig problemConfig)
{
var operators = problemConfig.PossibleElities();
var name = PrintSelectedOperators(operators, "Elitizmus");
var paramter = SetFloat("Elite percentage", 0, 1);
return(problemConfig.CreateElite(name, paramter));
}
/// <summary>
/// Displays the terminations and the user can choose the one of them.
/// </summary>
/// <param name="problemConfig">Problem controller.</param>
/// <returns>Selected termination.</returns>
public static ITermination SetTermination(IProblemConfig problemConfig)
{
var operators = problemConfig.PossibleTerminations();
// possible terminations
var name = PrintSelectedOperators(operators, "Termination");
// end point of the condition
var parameter = SetPositiveIntParameter("Termination parameter", 1);
return(problemConfig.CreateTermination(name, parameter));
}
/// <summary>
/// Console logger.
/// </summary>
/// <param name="eva">evolutionary alg.</param>
/// <param name="consoleProblemConfig">Problem represention</param>
/// <param name="logRate">logger rate</param>
public void SetGenerationInfoLog(IEVA eva, IProblemConfig consoleProblemConfig, int logRate)
{
eva.CurrentGenerationInfo += delegate
{
var bestIndividual = eva.BestIndividual;
Console.WriteLine("Generations: {0}", eva.CurrentGenerationsNumber);
Console.WriteLine("Fitness: {0,10}", bestIndividual.Fitness);
Console.WriteLine("Time: {0}", eva.TimeEvolving);
var speed = eva.TimeEvolving.TotalSeconds / eva.CurrentGenerationsNumber;
Console.WriteLine("Speed (gen/sec): {0:0.0000}", speed);
var best = consoleProblemConfig.ShowBestIndividual(bestIndividual, logRate);
var fit = eva.CurrentGenerationsNumber + ";" + (bestIndividual.Fitness);
var elapsedTimeSpeed = eva.CurrentGenerationsNumber + ";" + speed;
var allInfo = eva.CurrentGenerationsNumber + ";" + (bestIndividual.Fitness) + ";" + eva.TimeEvolving + ";" + speed;
consoleProblemConfig.SetGenerationInfo(fit, elapsedTimeSpeed, allInfo);
};
}
