会议专题

Probability Diffused Particle Swarm Optimization

Premature convergence is a major problem of Particle Swarm Optimization (PSO).Although many strategies have been proposed, there is still some work needed to do in high-dimensional cases. To overcome this shortcoming, a diffused velocity update equation is designed aiming to improve the population diversity with a probability threshold. Simulation results show the performance of this new variant is superior to other two previous modifications when dealing with multi-modal high-dimensional benchmark functions.

diffuse coefficient probability threshold Particle Swarm Optimization

Qiuyan Qin Zhihua Cui Jianchao Zeng

Complex System and Computational Intelligence Laboratory Taiyuan University of Science and Technology Taiyuan, Shanxi, PR.China, 030024

国际会议

2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

沈阳

英文

1-6

2009-08-12(万方平台首次上网日期,不代表论文的发表时间)