public static void Main()
{
var engine = Engine.Engine
.Builder(
Fitness,
Codecs.OfScalar(DoubleRange.Of(0.0, 2.0 * Math.PI)))
.PopulationSize(500)
.Optimize(Optimize.Minimum)
.Alterers(
new Mutator <DoubleGene, double>(0.03),
new MeanAlterer <DoubleGene, double>(0.6))
.Build();
var
statistics = EvolutionStatistics.OfNumber <double>();
var best = engine.Stream()
.TakeWhile(BySteadyFitness <DoubleGene, double>(7))
.Take(100)
.Peek(statistics.Accept)
.ToBestPhenotype();
Console.WriteLine(statistics);
Console.WriteLine(best);
}
public static void Main()
{
var engine = Engine.Engine
.Builder(Area, Codecs.OfScalar(NextDimension))
.Build();
var pt = engine.Stream()
.Take(50)
.ToBestPhenotype();
Console.WriteLine(pt);
}
public static void Main()
{
const int μ = 5;
const int λ = 20;
const double p = 0.2;
var codec = Codecs.OfScalar(DoubleRange.Of(0, 1));
var engine = Engine.Engine
.Builder(Fitness, codec)
.PopulationSize(λ)
.SurvivorsSize(0)
.OffspringSelector(new TruncationSelector <DoubleGene, double>(μ))
.Alterers(new Mutator <DoubleGene, double>(p))
.Build();
Console.WriteLine(
codec.Decode(
engine.Stream()
.Take(100)
.ToBestGenotype()
)
);
}