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基于物种的自适应多模态粒子群优化算法

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Indexed by:期刊论文

Date of Publication:2011-05-04

Journal:山东大学学报(理学版)

Included Journals:PKU、ISTIC、CSCD

Volume:46

Issue:5

Page Number:91-96,122

ISSN No.:1671-9352

Key Words:多模态函数;粒子群;小生境技术;优化算法

Abstract:通过对粒子群优化问题、小生境技术和多模态粒子群优化算法的深入研究,提出了一种自适应的多模态粒子群优化算法--ASPSO(adaptively species-based particle swarm optimization).对ASPSO算法进行了综合测试,并与经典的多模态粒子群优化算法ANPSO和SPSO进行了比较.实验表明,ASPSO在处理低维测试函数与ANPSO和SPSO具有同样高的成功率和峰值覆盖率,并且ASPSO在处理高维复杂测试函数时,表现出的性能比其他已经存在的多模态粒子群优化算法更好.

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