private static IEnumerable <IndividualBase> NSGA2Test(ProblemBase mainProblem)
{
MultiObjectiveGeneticAlgorithm NSGA2 = new NSGA2(
mainProblem,
200,
200,
400,
2);
return(NSGA2.Execute());
}
private static IEnumerable <IndividualBase> SPEA2MultiExecution(int executionCount, ProblemBase problem, int populationSize)
{
MultiObjectiveGeneticAlgorithm SPEA2 = new NSGA2(
problem,
populationSize,
200,
200,
10);
Population_MultiObjective_AG Aggregator = new Population_MultiObjective_AG(problem);
for (int i = 0; i < executionCount; ++i)
{
IEnumerable <IndividualBase> executionResult = SPEA2.Execute();
Aggregator.AddRange(executionResult);
}
IEnumerable <IndividualBase> nonDominatedFront = Aggregator.FastNonDominatedSort().First().Content;
IEnumerable <IndividualBase> firstItemsByMakeSpan = (from i in nonDominatedFront.Cast <TaskSchedulingSolution>()
group i by i.MakeSpan into g
select g.First()).OrderBy(I => I.MakeSpan);
return(firstItemsByMakeSpan);
}
