计算机应用 ›› 2005, Vol. 25 ›› Issue (08): 1903-1905.DOI: 10.3724/SP.J.1087.2005.01903

• 软件开发与方法 • 上一篇    下一篇

一种可实现精确优化的小生境遗传算法

 张兆中,张问银2   

  1. 1.山东临沂师范学院数学系; 2.中国科学院成都计算机应用研究所
  • 发布日期:2011-04-07 出版日期:2005-08-01

A novel niche genetic algorithm of accurate optimization performance

ZHANG Zhao-zhong1,ZHANG Wen-yin2   

  1. 1.Department of Mathematics, Linyi Normal University, Linyi Shandong 276005,China; 2.Chengdu Institute of Computer Application,Chinese Academy of Sciences,Chengdu Sichuan 610041,China
  • Online:2011-04-07 Published:2005-08-01

摘要: 提出了一种基于排挤机制的小生境遗传算法,其特点是能够在进化过程中动态地记录个体的进化方向。仿真实验表明,该算法不但可以有效地保持种群的多样性,找到较多的解,还可提高解的精度。

关键词: 遗传算法, 小生境, 进化方向

Abstract: Based on crowding mechanism, a novel niche genetic algorithm was proposed which can record evolutionary direction dynamically during evolution. Simulation shows that the algorithm can not only keep population diversity but also find accurate solutions.

Key words: genetic algorithm, niche, evolutionary direction

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