public void Evolve_ManyGenerations_Fast() { var selection = new EliteSelection(); var crossover = new UniformCrossover(); var mutation = new UniformMutation(true); var chromosome = new AutoConfigChromosome(); var targetChromosome = new TspChromosome(10); var targetFitness = new TspFitness(10, 0, 100, 0, 100); var fitness = new AutoConfigFitness(targetFitness, targetChromosome); fitness.PopulationMinSize = 20; fitness.PopulationMaxSize = 20; fitness.Termination = new TimeEvolvingTermination(TimeSpan.FromSeconds(5)); var population = new Population(10, 10, chromosome); var ga = new GeneticAlgorithm(population, fitness, selection, crossover, mutation); ga.TaskExecutor = new SmartThreadPoolTaskExecutor() { MinThreads = 10, MaxThreads = 20 }; ga.Termination = new GenerationNumberTermination(2); ga.Start(); Assert.NotNull(ga.BestChromosome); }
public override IFitness CreateFitness() { var targetChromosome = new TspChromosome(10); var targetFitness = new TspFitness(10, 0, 100, 0, 100); var fitness = new AutoConfigFitness(targetFitness, targetChromosome); fitness.Termination = new FitnessStagnationTermination(500); fitness.PopulationMinSize = 20; fitness.PopulationMaxSize = 20; return fitness; }