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A Study on Aggregation of Objective Functions in MaOPs Based on Evaluation Criteria
http://hdl.handle.net/2237/20688
http://hdl.handle.net/2237/206885d85df2f-7a3a-4c74-9ff4-655cbe4c2fdc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2010_132.pdf (986.7 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-11-05 | |||||
| タイトル | ||||||
| タイトル | A Study on Aggregation of Objective Functions in MaOPs Based on Evaluation Criteria | |||||
| 言語 | en | |||||
| 著者 |
Otake, Shun
× Otake, Shun× Yoshikawa, Tomohiro× Furuhashi, Takeshi |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Multi-objective Optimization Problem | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Many-objective Optimization Problem | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Aggregation of Objective Functions | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Genetic Algorithm | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nurse Scheduling Problem | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Genetic Algorithms (GAs) have been widely applied to Multi-objective Optimization Problems (MOPs), called MOGA. A set of Pareto solutions in MOPs having plural fitness functions are searched, then GA is applied in a multipoint search. MOGA performance decreases with the increasing number of objective functions because solution space spreads exponentially. An effective MOGA search is an important issue in Manyobjective Optimization Problems (MaOPs), which are MOPs with four or five objective functions or more. One effective approach is aggregation of objective functions and reducing their number, but appropriate aggregation and the number of objective functions to be aggregated has not been studied sufficiently. Our purpose here is to determine the effects of aggregation of objective functions quantitatively. This paper studies the effects of aggregation with the number of aggregated objective functions based on the evaluation criteria proposed in this paper when MOGA is applied to a Nurse Scheduling Problem (NSP). | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | SCIS & ISIS 2010, Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems. December 8-12, 2010, Okayama Convention Center, Okayama, Japan | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Session ID: TH-E1-4 | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 日本知能情報ファジィ学会 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_5794 | |||||
| タイプ | conference paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.14864/softscis.2010.0.132.0 | |||||
| 書誌情報 |
en : SCIS & ISIS 巻 2010, p. 132-136, 発行日 2010 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://dx.doi.org/10.14864/softscis.2010.0.132.0 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/20688 | |||||
| 識別子タイプ | HDL | |||||
