{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00216467","sets":["1164:4402:10858:10859"]},"path":["10859"],"owner":"44499","recid":"216467","title":["レビューテキストとアイテムスコアを用いた項目別スコアによるアイテム推薦手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-14"},"_buckets":{"deposit":"86e98461-070c-4c74-9d5c-0fd9977ed5a5"},"_deposit":{"id":"216467","pid":{"type":"depid","value":"216467","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"レビューテキストとアイテムスコアを用いた項目別スコアによるアイテム推薦手法の提案","author_link":["558878","558880","558879","558881"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レビューテキストとアイテムスコアを用いた項目別スコアによるアイテム推薦手法の提案"}]},"item_type_id":"4","publish_date":"2022-02-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"}]},"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/216467/files/IPSJ-ICS22205014.pdf","label":"IPSJ-ICS22205014.pdf"},"date":[{"dateType":"Available","dateValue":"2024-02-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ICS22205014.pdf","filesize":[{"value":"227.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"25"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b37f5124-e172-49f2-98d6-aa1218f10e7f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"馬場, 菜摘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清, 雄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田原, 康之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大須賀, 昭彦"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11135936","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":"2188-885X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，アイテムを購入する際にインターネットの情報を参考にする人も多い．しかし，同じ利用者に購入されている商品などをおすすめしてくるサイトは多くあるが，同じ特徴を持つ類似アイテムをわかりやすく推薦しているサイトは少ない．そこで，評価表現項目辞書を作成することで，投稿されたレビューのテキストから，各評価項目のスコアリングを行なった．ここで，投稿主がそのアイテムに与えた総合的なスコアを加味させることで，従来の評価項目別スコアリングより，よりアイテムの長所短所のわかるスコアリングを行った．この結果を用いて，あるアイテムと同じ特徴を持つアイテムの推薦手法を提案した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"3","bibliographic_titles":[{"bibliographic_title":"研究報告知能システム（ICS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2022-ICS-205"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":216467,"updated":"2025-01-19T15:50:16.898406+00:00","links":{},"created":"2025-01-19T01:17:04.505897+00:00"}