sigmatruncationscaling.cpp

来自「我自己写的一个用于图编码的遗传算法」· C++ 代码 · 共 14 行

#include "SigmaTruncationScaling.h"
#include "Genome.h"

void SigmaTruncationScaling::applyScaling(Population* pop)
{
	Population::PopIterator itr;
	for(itr=pop->begin();itr!=pop->end();itr++)
	{
		double f = (*itr)->getScore() - pop->ave();
		f += c * (pop->dev());
		if(f < 0) f = 0.0;
		(*itr)->setFitness(f);       // might lose information here!
	}
}