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タカハマ セツコ
TAKAHAMA Setsuko 高濱 節子 所属 広島修道大学 商学部 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2020/02 |
| 形態種別 | 著書 |
| 標題 | A Study on a Directional Mutation Operation for an Adaptive Differential Evolution |
| 執筆形態 | 分担 |
| 掲載誌名 | Current Researches for Applied Economics, Information Systems, Mathematics and OR |
| 掲載区分 | 国内 |
| 出版社・発行元 | Kyushu University Press |
| 巻・号・頁 | pp.59-71 |
| 頁数 | 12 |
| 著者・共著者 | Setsuko Sakai, Tetsuyuki Takahama |
| 概要 | In the study, the mutation strategies are paid attention to and the search efficiency of JADE is improved. Some mutation strategies using directional difference vectors from a bad individual to a good individual have been proposed.However, if only the directional difference vectors are used, there is a risk that the population moves in same direction repeatedly and the population will be trapped in a local solution. In this study, we propose a method that realizes more stable search by combining not only the directional difference vectors but also the difference vectors in the opposite direction to some extent. |
| ISBN | 978-4-7985-0283-0 |