public static void RunTestAdder()
{
TestAdder network = new TestAdder();
Fitness <TestAdder> fit = x => x.RunTests();
EvolSpecies <TestAdder> evol = new EvolSpecies <TestAdder>(500, 1.0, fit);
evol.Initialise(network);
TestAdder best = new TestAdder();
for (int i = 0; i < MAX_GEN; i++)
{
evol.Evolve();
evol.GetTopSpec(best);
double fitness = evol.TopFitness;
int species = evol.NumSpecies;
int nodes = best.NumNurons;
int axons = best.NumAxons;
double fx = evol.TopFitness;
Console.WriteLine();
Console.WriteLine("Generation " + i + ": " + nodes + " " + axons + " " + fx);
Console.WriteLine("Num Species: " + evol.NumSpecies);
Console.WriteLine("Threshold: " + evol.Threshold.ToString("0.00"));
if (fitness > 0.999)
{
Console.WriteLine();
Console.WriteLine("#############################################################");
Console.WriteLine("TARGET FITNESS REACHED!!!");
Console.WriteLine("#############################################################");
Console.WriteLine();
best.ReduceNetwork();
nodes = best.NumNurons;
axons = best.NumAxons;
fx = fit(best);
Console.WriteLine("Final Network: " + nodes + " " + axons + " " + fx);
Console.WriteLine("Press any key...");
Console.ReadKey(true);
break;
}
//Thread.Sleep(500);
}
}
public static void TestGennetics3()
{
GenString target = new GenString(
"Twas brillig, and the slithy toves did gyer and gimble in the wabe.");
GenString best = new GenString("Hello");
Console.WriteLine("Target: " + target);
Fitness <GenString> fit = delegate(GenString gs)
{
double dist = gs.Distance(target);
//return 1.0 / (dist + 1.0);
//return -dist;
dist = 100.0 - dist;
if (dist < 0.1)
{
dist = 0.1;
}
return(dist);
};
EvolSpecies <GenString> evol = new EvolSpecies <GenString>(1000, 0.1, fit);
evol.Initialise(best);
for (int i = 0; i < MAX_GEN; i++)
{
evol.Evolve();
evol.GetTopSpec(best);
double fitness = evol.TopFitness;
int species = evol.NumSpecies;
Console.WriteLine();
Console.WriteLine("Generation " + i + ": " + fitness);
Console.WriteLine("Num Species: " + species);
Console.WriteLine(best);
//Thread.Sleep(500);
}
}
