public double Evaluate(IChromosome chromosome)
{
ExpressionChromosome ch = chromosome as ExpressionChromosome;
if (ch == null)
{
throw new ArgumentException("Chromosome type is not ExpressionChromosome");
}
double fitness = 0;
foreach (InputFunction func in data)
{
double result = ch.Evaluate(func.Parameters);
fitness += Math.Abs(result - func.Result);
}
if (double.IsNaN(fitness))
{
return(-1000);
}
return(fitness * -1);
}
