处理多目标问题解群体分布性的一种网格技术  

A grid to deal with the distribution of the solutions group in multi-objective problems

作　　者：马树[1] 张雅波[1] 张强[1] 

机构地区：[1]天津工程师范学院理学院,天津300222

出　　处：《天津工程师范学院学报》2010年第1期46-48,共3页Journal of Tianji University of Technology and Education

摘　　要：对多目标进化算法中的非支配集如何保持解群体分布性的问题进行了讨论。同时结合了网格与解群体方差技术,对原有的网格技术进行了改进,设计了一种适用于个数较少的解群体保持分布性的算法,增强了其操作上的严谨性。The question how to keep the distributive property of the solution group in the NDSet of multi-objective evolutionary algorithm is discussed in this paper. By combining the hyper-grid and variance of the solution group, the original network technology has been improved and an algorithm that refers to the solution for the small number of groups is designed, thus enhancing the operational excellence.

关 键 词：进化算法 分布性 网格 方差 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]