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Analysis of runtime of optimization algorithms for noisy functions over discrete codomains
http://hdl.handle.net/10091/00018606
http://hdl.handle.net/10091/0001860693474bf7-ef2f-4869-adcb-64db932cc106
| 名前 / ファイル | ライセンス | アクション |
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Analysis_runtime_optimization_algorithms_noisy_functions.pdf (506.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2016-02-03 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Analysis of runtime of optimization algorithms for noisy functions over discrete codomains | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| DOI | ||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.tcs.2015.04.008 | |||||||||||
| 関連名称 | 10.1016/j.tcs.2015.04.008 | |||||||||||
| キーワード | ||||||||||||
| 主題 | Discrete optimization, Additive noise, Runtime analysis | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | journal article | |||||||||||
| 著者 |
Akimoto, Youhei
× Akimoto, Youhei
× Astete-Morales, Sandra
× Teytaud, Olivier
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| 信州大学研究者総覧へのリンク | ||||||||||||
| 氏名 | Akimoto, Youhei | |||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.OeypbUkh.html | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | ELSEVIER SCIENCE BV | |||||||||||
| 引用 | ||||||||||||
| 内容記述 | THEORETICAL COMPUTER SCIENCE. 605:42-50 (2015) | |||||||||||
| 書誌情報 |
THEORETICAL COMPUTER SCIENCE 巻 605, p. 42-50, 発行日 2015-11-15 |
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| 抄録 | ||||||||||||
| 内容記述 | We consider in this work the application of optimization algorithms to problems over discrete codomains corrupted by additive unbiased noise. We propose a modification of the algorithms by repeating the fitness evaluation of the noisy function sufficiently so that, with a fix probability, the function evaluation on the noisy case is identical to the true value. If the runtime of the algorithms on the noise-free case is known, the number of resampling is chosen accordingly. If not, the number of resampling is chosen regarding to the number of fitness evaluations, in an anytime manner. We conclude that if the additive noise is Gaussian, then the runtime on the noisy case, for an adapted algorithm using resamplings, is similar to the runtime on the noise-free case: we incur only an extra logarithmic factor. If the noise is non-Gaussian but with finite variance, then the total runtime of the noisy case is quadratic in function of the runtime on the noise-free case. (C) 2015 Elsevier B.V. All rights reserved. | |||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0304-3975 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00862688 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| WoS | ||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000365059800003 | |||||||||||
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Cite as
Akimoto, Youhei, Astete-Morales, Sandra, Teytaud, Olivier, 2015, Analysis of runtime of optimization algorithms for noisy functions over discrete codomains: ELSEVIER SCIENCE BV, 42–50 p.
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