[1]TAO Xinmin,XU Peng,LIU Furong,et al.Multi objective optimization algorithm composed of estimation of distribution and differential evolution[J].CAAI Transactions on Intelligent Systems,2013,8(1):39-45.[doi:10.3969/j.issn.1673-4785.201208035]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
8
Number of periods:
2013 1
Page number:
39-45
Column:
学术论文—智能系统
Public date:
2013-03-25
- Title:
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Multi objective optimization algorithm composed of estimation of distribution and differential evolution
- Author(s):
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TAO Xinmin 1; XU Peng 1; LIU Furong 2; ZHANG Dongxue 1
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1. College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China;
2. Science and Information Department, Heilongjiang Electric Power Company Limited, Harbin 150090, China
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- Keywords:
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multi objective optimization; estimation of distribution algorithm; differential evolution algorithm
- CLC:
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TP18
- DOI:
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10.3969/j.issn.1673-4785.201208035
- Abstract:
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In order to improve the ability of convergence and accuracy of a multi objective optimization algorithm, a multi objective optimization algorithm composed of estimation of distribution and differential evolution has been proposed. Both estimation of distribution algorithm and differential evolution algorithm will be used to generate particles of population. The generation method of each particle has been decided by using a selective factor, and proportion of the use of two algorithms according to the frequency of iterations. Utilizing an estimation of distribution algorithm to quickly locate in the initial search, and then differential evolution algorithm was used for accurately conducting searches. The variation factor of differential evolution algorithm was improved, and a variable variation factor also was defined and used to control the range of variation of differential evolution algorithm in different search periods. Four test functions were used to evaluate the performance of the proposed algorithm, and next the proposed algorithm was compared with nondominated sorting genetic algorithm II (NSGA II) and regularity model based multiobjective estimation of distribution algorithm (RM MEDA). The experimental results show that the proposed algorithm displayed a good convergence, diversity performance, and the stable effects.