Stagnation Analysis of Swarm Intelligent Algorithms

摘要：

The search progress of swarm intelligent algorithms is a kind of complex system evolution. Definitions of pure diversification search and pure intensification search are first given based on detail analysis on search characteristics of swarm intelligent algorithms. Then the pure intensification search is recognized as the essential reason of stagnation based on a detail quantitative on the degree of population diversity. Along with the degree of population diversity decreases, the stagnation is apt to occurs. Moreover, the stagnation is related with the population size. The smaller population size is, the easier swarm intelligent algorithms come to a standstill.

关键词： swarm intelligent algorithms stagnation population diversity

作者: Junfeng Chen Xinnan Fan

作者单位: College of Computer & Information Engineering Hohai University Jiangsu Key Laboratory of Power Transmission and Distribution Equipment Changzhou, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 24-28

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）