Dynamic Multi-Swarm Particle Swarm Optimizer with Local Search for Large Scale Global Optimization

被引:187
作者
Zhao, S. Z. [2 ]
Liang, J. J. [2 ]
Suganthan, P. N. [2 ]
Tasgetiren, M. F. [1 ]
机构
[1] Dept Operat Management & Business Stat, Muscat, Oman
[2] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源
2008 IEEE CONGRESS ON EVOLUTIONARY COMPUTATION, VOLS 1-8 | 2008年
关键词
D O I
10.1109/CEC.2008.4631320
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, the performance of dynamic multi-swarm particle swarm optimizer (DMS-PSO) on the set of benchmark functions provided for the CEC2008 Special Session on Large Scale optimization is reported. Different from the existing multi-swarm PSOs and local versions of PSO, the sub-swarms are dynamic and the sub-swarms' size is very small. The whole population is divided into a large number sub-swarms, these sub-swarms are regrouped frequently by using various regrouping schedules and information is exchanged among the particles in the whole swarm. The Quasi-Newton method is combined to improve its local searching ability.
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页码:3845 / +
页数:2
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