private double fitnessCooperativeDefector(KnapsackList knapsackList)
{
Knapsack knapsack = knapsackList[0];
double sum = 0.0;
for (int i = 0; i < this.chromosome.Count; i++)
{
sum += this.chromosome[i] ? knapsack.GetValue(i) : 0.0;
}
if (this.isFeasible)
{
return(GA_GT.weightGA * sum / GA_GT.maxFitness
+ GA_GT.weightGT * GA_GT.gameModel.cooperatorDefectorPayoff / GA_GT.maxPayoff);
}
else
{
return(GA_GT.weightGA * (sum - NonFeasibleKnapsacks(knapsackList) * knapsack.maxValue) / GA_GT.maxFitness
+ GA_GT.weightGT * GA_GT.gameModel.cooperatorDefectorPayoff / GA_GT.maxPayoff);
}
}
private double fitnessDefectorDefector(KnapsackList knapsackList)
{
Knapsack knapsack = knapsackList[0];
double deltaV = GA_GT.cheatingDegree / 100.0;
//double deltaW = GA_GT.cheatingDegree / 100.0;
double sum = 0.0;
for (int i = 0; i < this.chromosome.Count; i++)
{
sum += this.chromosome[i] ? knapsack.GetValue(i) + deltaV : 0.0;
}
if (this.isFeasible)
{
return(GA_GT.weightGA * sum / GA_GT.maxFitness
+ GA_GT.weightGT * GA_GT.gameModel.defectorDefectorPayoff / GA_GT.maxPayoff);
}
else
{
return(GA_GT.weightGA * (sum - NonFeasibleKnapsacks(knapsackList) * knapsack.maxValue) / GA_GT.maxFitness
+ GA_GT.weightGT * GA_GT.gameModel.defectorDefectorPayoff / GA_GT.maxPayoff);
}
}