Presentation | 2017-07-14 An Influence of Mutation Distribution for Evolutionary Algorithm Yuuichirou Ooto, Yuuki Morita, Hiroki Sawade, Takayuki Kimura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When solving the benchmark problems in which objective functions sharply fluctuate near optimum values, the Strength Pareto Evolutionary Algorithm 2 that is one of the effective evolutionary algorithms shows poor searching performance and the SPEA2 is difficult to form an optimum pareto front. In this paper, we randomly change the distribution of random numbers used in mutations using genetic information. In numerical experiments, we confirmed that the improved SPEA2 shows higher convergence performance compared with the original SPEA2 by dynamically changing the distribution of random numbers used in the mutation part. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Evolutionary algorithm / Multi objective optimization problem |
Paper # | NLP2017-48 |
Date of Issue | 2017-07-06 (NLP) |
Conference Information | |
Committee | NLP |
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Conference Date | 2017/7/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Miyako Island Marine Terminal |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | etc. |
Chair | Masaharu Adachi(Tokyo Denki Univ.) |
Vice Chair | Norikazu Takahashi(Okayama Univ.) |
Secretary | Norikazu Takahashi(Nagaoka Univ. of Tech.) |
Assistant | Toshihiro Tachibana(Shonan Inst. of Tech.) / Masayuki Kimura(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Influence of Mutation Distribution for Evolutionary Algorithm |
Sub Title (in English) | |
Keyword(1) | Evolutionary algorithm |
Keyword(2) | Multi objective optimization problem |
Keyword(3) | |
Keyword(4) | |
1st Author's Name | Yuuichirou Ooto |
1st Author's Affiliation | Nippon Institute of Technology(NIT) |
2nd Author's Name | Yuuki Morita |
2nd Author's Affiliation | Nippon Institute of Technology(NIT) |
3rd Author's Name | Hiroki Sawade |
3rd Author's Affiliation | Nippon Institute of Technology(NIT) |
4th Author's Name | Takayuki Kimura |
4th Author's Affiliation | Nippon Institute of Technology(NIT) |
Date | 2017-07-14 |
Paper # | NLP2017-48 |
Volume (vol) | vol.117 |
Number (no) | NLP-121 |
Page | pp.pp.107-112(NLP), |
#Pages | 6 |
Date of Issue | 2017-07-06 (NLP) |