public NodeParameters(Parameter bias, double addRate, double removeRate, double enableRate, double disableRate,
FunctionParameters function)
{
Bias = bias;
AddRate = addRate;
RemoveRate = removeRate;
EnableRate = enableRate;
DisableRate = disableRate;
Function = function;
}
public static IActivationFunction GetRandom(Random random, FunctionParameters parameters)
{
switch (random.Next(3))
{
case 0:
return(new Sigmoid(parameters.Coefficients.GetNew(random)));
case 1:
return(new LeakyRelu(parameters.Coefficients.GetNew(random),
parameters.Coefficients.GetNew(random)));
case 2:
return(new Tanh(parameters.Coefficients.GetNew(random)));
default:
return(null);
}
}
public NodeParameters(Parameter bias, FunctionParameters function) : this(bias, 0, 0, 0, 0, function)
{
}
public void Mutate(Random random, FunctionParameters parameters)
{
_a += parameters.Coefficients.GetChange(random);
}