{"updated":"2025-01-19T23:15:40.585506+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00194985","sets":["1164:5305:9738:9739"]},"path":["9739"],"owner":"44499","recid":"194985","title":["相性関係を考慮したレーティングシステム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-01"},"_buckets":{"deposit":"1672f653-f49f-4dff-95f5-6d35ca28ceef"},"_deposit":{"id":"194985","pid":{"type":"depid","value":"194985","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"相性関係を考慮したレーティングシステム","author_link":["463076","463077"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"相性関係を考慮したレーティングシステム"},{"subitem_title":"Rating System with Compatibility","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2019-03-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大学院情報理工学研究科情報・ネットワーク工学専攻"},{"subitem_text_value":"大学院情報理工学研究科情報・ネットワーク工学専攻"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/194985/files/IPSJ-GI19041024.pdf","label":"IPSJ-GI19041024.pdf"},"date":[{"dateType":"Available","dateValue":"2021-03-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GI19041024.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"18"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"aff58978-eec5-46fc-888d-98e812440086","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大渡, 勝己"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西野, 順二"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11362144","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8736","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"レーティングシステムはスポーツやゲームにおいてプレイヤの強さを推定し順位付けを行うことに役立っている．一般に広く用いられているイロレーティングはプレイヤの強さに全順序性を仮定しており，じゃんけんのように強さの関係が循環する場合を表現できない．近年，このような相性関係も含んだレーティングシステムの研究も行われており，本稿では相性を含んだレーティングモデルとして有用性が期待できるものを複数提案する．特に，三つ巴関係を直接表現するモデルを現実世界のデータに対して適用し，この提案モデルが現実のデータの推定精度を向上させうる可能性を示した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ゲーム情報学（GI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2019-GI-41"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:00:00.324587+00:00","id":194985,"links":{}}