多目标遗传算法PESA程序的selection程序，网上没有PESA的完整程序，这个也是好不容易找到的。效果据说强于NSGA和SPE。,the selection function of PESA. It is said in some literature that the resutlts are good than NSGA and SPEA

spea2多目标进化算法对两个目标的多目标优化问题的测试-spea2 multi-objective evolutionary algorithm on the two goals of testing multi-objective optimization problem