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  1. 学術雑誌掲載済論文

推薦システムにおける新規顧客問題に関する一考察

https://kitami-it.repo.nii.ac.jp/records/8676
38494e90-4492-40ca-aca8-601b9ba50fd8
プレビュー
名前 / ファイル ライセンス Actions
推薦システムにおける新規顧客問題に関する一考察.pdf 推薦システムにおける新規顧客問題に関する一考察 (2.2 MB)
item type 学術雑誌論文 / Journal Article(1)
公開日 2018-12-11
タイトル
タイトル 推薦システムにおける新規顧客問題に関する一考察
タイトル
言語 en
タイトル A Note on a New Customer Problem in Recommender System
言語
言語 jpn
キーワード
主題Scheme Other
主題 推薦システム
キーワード
主題Scheme Other
主題 新規顧客問題
キーワード
主題Scheme Other
主題 マルコフ決定過程
キーワード
主題Scheme Other
主題 統計的決定理論
キーワード
主題Scheme Other
主題 ベイズ基準
キーワード
言語 en
主題Scheme Other
主題 recommender system
キーワード
言語 en
主題Scheme Other
主題 new customer problem
キーワード
言語 en
主題Scheme Other
主題 Markov decision processes
キーワード
言語 en
主題Scheme Other
主題 statistical decision theory
キーワード
言語 en
主題Scheme Other
主題 Bayes criterion
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 前田, 康成

× 前田, 康成

WEKO 273
KAKEN - 研究者検索 30422033

前田, 康成

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山内, 翔

× 山内, 翔

WEKO 90064

山内, 翔

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鈴木, 正清

× 鈴木, 正清

WEKO 89671
KAKEN - 研究者検索 60192621

鈴木, 正清

Search repository
松嶋, 敏泰

× 松嶋, 敏泰

WEKO 90065

松嶋, 敏泰

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著者別名
識別子
識別子 90066
識別子Scheme WEKO
姓名
姓名 Maeda, Yasunari
著者別名
識別子
識別子 90067
識別子Scheme WEKO
姓名
姓名 Yamauchi, Sho
著者別名
識別子
識別子 90068
識別子Scheme WEKO
姓名
姓名 Suzuki, Masakiyo
著者別名
識別子
識別子 90069
識別子Scheme WEKO
姓名
姓名 Matsushima, Toshiyasu
抄録
内容記述タイプ Abstract
内容記述 推薦システムにおける従来研究では確率モデルとしてマルコフ決定過程が採用されている.当該従来研究ではベイズ基準のもとで総利得が最大化されているが,新規顧客に対する質問方法は検討されていない.また,新規顧客に対する質問方法を検討している従来研究もあるが,当該従来研究では総利得の最大化は検討されていない.
 そこで,本研究ではマルコフ決定過程を推薦システムにおける新規顧客に対する質問に適用し,総利得をベイズ基準のもとで最大化する質問方法を提案する.提案アルゴリズム中では,最適化手法として動的計画法を用いる.
抄録
内容記述タイプ Abstract
内容記述 In previous research of recommender system Markov decision processes are used in order to represent recommender system. Total reward is maximized with reference to a Bayes criterion. In the previous research a questionnaire method for a new customer is not studied. In other previous research a questionnaire method for a new customer is studied, but the total reward is not maximized.
In this research we apply Markov decision processes to questionnaire for a new customer in recommender system. We propose a new questionnaire method which maximizes the total reward with reference to the Bayes criterion. In the proposed method dynamic programming is used.
書誌情報 バイオメディカル・ファジィ・システム学会誌

巻 19, 号 2, p. 13-19, 発行日 2017
ISSN
収録物識別子タイプ ISSN
収録物識別子 2424-2578
権利
権利情報 © 2017 Biomedical Fuzzy Systems Association
著者版フラグ
値 publisher
出版者
出版者 バイオメディカル・ファジィ・システム学会
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