private Generation CreateGenerationOfMutants(List <string> baseGenomes)
{
//Debug.Log("Generating generation from [" + string.Join(",", baseGenomes.ToArray()) + "]");
var genration = new Generation();
int i = 0;
//Debug.Log("IndinvidualsCount = " + genration.CountIndividuals());
while (genration.CountIndividuals() < GenerationSize)
{
var baseGenome = baseGenomes[i];
var mutant = _mutator.Mutate(baseGenome);
if (IsValidGenome(mutant))
{
Debug.Log(mutant + " spawn of " + baseGenome + " is born");
genration.AddGenome(mutant);
//Debug.Log("IndinvidualsCount = " + genration.CountIndividuals());
}
else
{
Debug.Log(mutant + " spawn of " + baseGenome + " is too rubbish to be born");
}
i++;
i = i % baseGenomes.Count;
}
//Debug.Log("mutant Generation: " + genration);
return(genration);
}
public void RecordMatch_SavesCombatants()
{
var gen = new Generation();
var a = "a";
var b = "b";
gen.AddGenome(a);
gen.AddGenome(b);
gen.AddGenome("blancmonge");
gen.RecordMatch(a, b, a, 13, 7, 5);
var genString = gen.ToString();
Assert.True(genString.Contains("a;13;1;0;0;b"), "a's line is wrong");
Assert.True(genString.Contains("b;7;0;0;1;a"), "b's line is wrong");
}
private List <float> Testpickwinnersdistribution_MoreRandom(int generationSize, int winnersCount, int runs = 1000)
{
Debug.Log(runs + "runs, " + generationSize + " individuals, " + winnersCount + " winners");
var all = new List <float>();
var maxes = new List <float>();
var mins = new List <float>();
var gen = new Generation();
var random = new System.Random();
for (int i = 0; i < generationSize; i++)
{
var score = (float)(0.5 - random.NextDouble()) * 1000;
gen.AddGenome(score.ToString());
gen.RecordMatch(new GenomeWrapper(score.ToString()), score, true, true, 1, null, false);
}
for (int j = 0; j < runs; j++)
{
var winners = gen.PickWinners(winnersCount);
var ints = winners.Select(g => float.Parse(g)).ToList();
all.AddRange(ints);
maxes.Add(ints.Max());
mins.Add(ints.Min());
}
Debug.Log("max max: " + maxes.Max() + ", min max: " + maxes.Min());
Debug.Log("max min: " + mins.Max() + ", min min: " + mins.Min());
Debug.Log("max all: " + all.Max() + ", min all: " + all.Min());
//Debug.Log("all: " + string.Join(",", all.OrderBy(x => x).Select(x => x.ToString()).Take(30).ToArray()));
//Debug.Log("mins: " + string.Join(",", mins.OrderBy(x => x).Select(x => x.ToString()).Take(30).ToArray()));
var groups = all.GroupBy(i => i);
foreach (var group in groups.OrderByDescending(g => g.Key))
{
Debug.Log((group.Key.ToString()).PadRight(10) +
(" (" + group.Count().ToString() + ")").PadRight(8) +
"".PadRight(group.Count() * 80 / runs, '|'));
}
return(all);
}
