{"created":"2025-01-19T01:29:51.101824+00:00","updated":"2025-01-19T11:14:18.170055+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230223","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230223","title":["サービス評価指標による重要意見抽出効果の検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"97640db0-2447-489d-8d48-1bd1543ade90"},"_deposit":{"id":"230223","pid":{"type":"depid","value":"230223","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"サービス評価指標による重要意見抽出効果の検証","author_link":["619402","619403"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"サービス評価指標による重要意見抽出効果の検証"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明大"},{"subitem_text_value":"明大"}]},"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/230223/files/IPSJ-Z85-7W-06.pdf","label":"IPSJ-Z85-7W-06.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7W-06.pdf","filesize":[{"value":"410.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"d8313055-abbf-477d-8ae6-aebac0f02efb","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"矢口, 一晟"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"櫻井, 義尚"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年普及しているSNSにはユーザーから発信される様々な投稿データが蓄積されており，その中には企業の商品・サービス改善などに有益な情報が存在し，マーケティング調査に活用されている。しかしながら，そのような情報は膨大な投稿の中の一部であり，人手でそれを探し出すのは大変な人的コストを要する。そこで本研究では、機械学習を用いてフィルタリングする事で重要な意見を含む投稿の抽出を効率化する手法を提案し，その有効性を検証する。具体的には，サービス評価についての投稿を識別するサービス評価指標予測器を構築し，この予測器の精度とこれを用いた重要意見抽出効果の検証を行う。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"876","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"875","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230223,"links":{}}