{"created":"2025-01-19T01:42:25.719626+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00239021","sets":["1164:3500:11474:11710"]},"path":["11710"],"owner":"44499","recid":"239021","title":["網羅的情報検索のための大規模言語モデルを用いたサブトピック提示の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-09-04"},"_buckets":{"deposit":"3cf31c61-032e-4cfa-b07d-ba6e3cff35b6"},"_deposit":{"id":"239021","pid":{"type":"depid","value":"239021","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"網羅的情報検索のための大規模言語モデルを用いたサブトピック提示の評価","author_link":["654773","654772"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"網羅的情報検索のための大規模言語モデルを用いたサブトピック提示の評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"5C","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-09-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"工学院大学大学院工学研究科情報学専攻"},{"subitem_text_value":"工学院大学大学院工学研究科情報学専攻"}]},"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/239021/files/IPSJ-IFAT24156032.pdf","label":"IPSJ-IFAT24156032.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IFAT24156032.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"39"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"248d7727-7dd8-4c0d-a976-daaeea8b6e68","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀川, 達平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北山, 大輔"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10114171","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":"2188-8884","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"比較検討をした上で意思決定を行うような問題を前提として，その解決のために情報の網羅的な収集を行う，網羅性志向タスクとよばれる検索タスクが存在する．網羅性志向タスクにおいて，ユーザは事前知識に乏しい場合が多く，終了目標やクエリ考案が課題となり，情報の網羅性を担保することは容易でない．そこで本研究では，網\n羅性志向タスクにおいて，ユーザが主要なコンテンツを押さえられることを目標とし，検索トピックに関するヒントを提示する手法を提案する．このヒントとは，検索トピックに関連するサブトピック，およびその説明であり，ユーザが情報を網羅的に収集するための主要な観点を指し示すものである．本研究ではこのヒントを大規模言語モデルを用いて生成することで，事前にサブトピックを調査・収集したデータセットを構築せずとも，本手法が適用可能かを検証する．ヒント提示機能を付与した検索システムを用いた実験を行った結果，ヒント提示がある場合に検索クエリログがより網羅的であると判断されることがわかった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告情報基礎とアクセス技術（IFAT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-09-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"32","bibliographicVolumeNumber":"2024-IFAT-156"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":239021,"updated":"2025-01-19T08:25:10.645528+00:00","links":{}}