{"created":"2023-07-25T10:25:42.076578+00:00","id":4136,"links":{},"metadata":{"_buckets":{"deposit":"1d831e4c-3e4e-4a6d-8450-2af449754625"},"_deposit":{"created_by":4,"id":"4136","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"4136"},"status":"published"},"_oai":{"id":"oai:naist.repo.nii.ac.jp:00004136","sets":["34:35"]},"author_link":["329","120","8369","8370"],"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Software Function Recommender System Based on Collaborative Filtering","subitem_alternative_title_language":"en"}]},"item_7_biblio_info_9":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-01-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"278","bibliographicPageStart":"267","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌","bibliographic_titleLang":"ja"}]}]},"item_7_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_7_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"高機能アプリケーションソフトウェアには，ユーザはその存在に気付いていないが有用な機能（未知有用機能）が多数存在する．本論文では，協調フィルタリングを用いることで，個々のユーザに対して未知有用機能の候補を厳選して提示（推薦）するシステムの提案，および，その評価を行う．提案システムでは，複数のユーザから機能実行履歴を自動収集し，それらに協調フィルタリングのアルゴリズムを適用することで，各ユーザに対して，有用度が高いと推定される順に未使用機能を推薦する．本論文で新たに提案する2つのアルゴリズム（Rank correlationアルゴリズム，Sequence-basedアルゴリズム）を含む6つのアルゴリズムを用いた場合の推定の精度を{NDPM}{Normalized Distance-based Performance Measure}により評価した結果，すべてのアルゴリズムが，ランダムに推薦順序を決定した場合より精度が高くなり，未知有用機能の候補を厳選してユーザに提示できることを確認した．以上のことから，提案システムは，高機能アプリケーションソフトウェアにおける未知有用機能の発見に役立つと期待される．; High-Functionality Applications(HFA) includes a large amount of useful yet unbeknown functions. This paper proposes a Software Function Recommender System based on Collaborative Filtering (CF) and evaluates the accuracies of the system's recommendations. The proposed system recommends useful yet unbeknown functions to each user, as follows: the proposed system automatically collects histories of software function execution from many users, then estimates the usefulness of unused functions using CF algorithms, and recommends users with the functions ranked by their estimated usefulness. We conducted experimental evaluation of six CF algorithms including 2 new algorithms (Rank correlation algorithm and Sequence-based algorithm) by using NDPM (Normalized Distance-based Performance Measure). The result of the experiments showed that the average NDPM of all the algorithms were better than that of randomly produced recommendation. This suggested the proposed system can be used for discovering useful yet unbeknown functions of HFA.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_7_publisher_10":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"item_7_rights_11":{"attribute_name":"出版者URL","attribute_value_mlt":[{"subitem_rights":"http://id.nii.ac.jp/1001/00011025/ "}]},"item_7_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"ここに掲載した著作物の利用に関する注意 本著作物の著作権は情報処理学会に帰属します。本著作物は著作権者である情報処理学会の許可のもとに掲載するものです。ご利用に当たっては「著作権法」ならびに「情報処理学会倫理綱領」に従うことをお願いいたします。Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.","subitem_rights_language":"ja"},{"subitem_rights":"Copyright c 2004 by the Information Processing Society of Japan","subitem_rights_language":"en"}]},"item_7_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_7_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大杉, 直樹","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"8369","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"門田, 暁人","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"329","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"80311786","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=80311786"}]},{"creatorNames":[{"creatorName":"森崎, 修司","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"8370","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"松本, 健一","creatorNameLang":"ja"},{"creatorName":"マツモト, ケンイチ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"松本","familyNameLang":"ja"},{"familyName":"マツモト","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"健一","givenNameLang":"ja"},{"givenName":"ケンイチ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"120","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70219492","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70219492"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-02"}],"displaytype":"detail","filename":"IS-Matsumoto-116.pdf","filesize":[{"value":"648.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"fulltext","objectType":"fulltext","url":"https://naist.repo.nii.ac.jp/record/4136/files/IS-Matsumoto-116.pdf"},"version_id":"f759f4b8-f570-4db6-a543-904188d5b26e"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"協調フィルタリングに基づくソフトウェア機能推薦システム","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"協調フィルタリングに基づくソフトウェア機能推薦システム","subitem_title_language":"ja"}]},"item_type_id":"7","owner":"4","path":["35"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-04-03"},"publish_date":"2018-04-03","publish_status":"0","recid":"4136","relation_version_is_last":true,"title":["協調フィルタリングに基づくソフトウェア機能推薦システム"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2024-01-16T04:39:58.827678+00:00"}