[1]LI Yanhai,TUO Shouheng.Hybrid algorithm based on harmony search and differential evolution for solving multi-modal complex problems[J].CAAI Transactions on Intelligent Systems,2018,13(2):281-289.[doi:10.11992/tis.201612030]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
13
Number of periods:
2018 2
Page number:
281-289
Column:
学术论文—智能系统
Public date:
2018-04-15
- Title:
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Hybrid algorithm based on harmony search and differential evolution for solving multi-modal complex problems
- Author(s):
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LI Yanhai; TUO Shouheng
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School of Mathematics and Computer Science, Shaanxi University of Technology, Hanzhong 723001, China
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- Keywords:
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harmony search; differential evolution; hybrid mechanism; success rate; mutation strategy; multimodal optimization problem
- CLC:
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TP391
- DOI:
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10.11992/tis.201612030
- Abstract:
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This paper presents a hybrid algorithm (HHSDE) based on harmony search and differential evolution for solving multi-modal complex optimization. In different evolution stages, HHSDE algorithm self-adaptively selects harmony search (HS) or differential evolution (DE) algorithm as the means of updating the next generation of population on basis of the cumulative success rate of weighted update, in addition, it changes the mutation strategy of differential evolution (DE) algorithm for balancing the global and local search ability of the differential evolution (DE) algorithm. To investigate the performance of HHSDE, ten multi-modal Benchmark functions were tested. The experimental results, compared with other algorithms by Wilcoxon rank sum test, indicate that HHSDE algorithm has the advantages such as fast convergence speed, high solution precision and excellent stability.