{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02001710","sets":["1164:3500:11905:1741763480040"]},"path":["1741763480040"],"owner":"80578","recid":"2001710","title":["大規模言語モデルの埋め込み表現を活用した自然言語処理分野のトレンド分析"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-03-20"},"_buckets":{"deposit":"778df3af-c7ff-4c7e-88ac-1e4112aa662f"},"_deposit":{"id":"2001710","pid":{"type":"depid","value":"2001710","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"大規模言語モデルの埋め込み表現を活用した自然言語処理分野のトレンド分析","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大規模言語モデルの埋め込み表現を活用した自然言語処理分野のトレンド分析","subitem_title_language":"ja"}]},"item_type_id":"4","publish_date":"2025-03-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立教大学大学院人工知能科学研究科人工知能科学専攻"},{"subitem_text_value":"立教大学大学院人工知能科学研究科人工知能科学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"RIKKYO UNIVERSITY","subitem_text_language":"en"},{"subitem_text_value":"RIKKYO UNIVERSITY","subitem_text_language":"en"}]},"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/2001710/files/IPSJ-IFAT25158004.pdf","label":"IPSJ-IFAT25158004.pdf"},"date":[{"dateType":"Available","dateValue":"2027-03-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IFAT25158004.pdf","filesize":[{"value":"1.7 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":"39"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c8e2a094-2669-4b75-bd02-71a3a42c68dd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中田,駿平"}]},{"creatorNames":[{"creatorName":"正田,備也"}]}]},"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":"近年，自然言語処理の技術革新がめざましい．ChatGPTをはじめとする汎用型対話システムの登場により，こうした技術の社会実装が現実味をおびてきた．これにともない注目を集めている研究対象も大きく変化していることが予想される．本研究では自然言語処理分野のトレンド分析を試みる．分析にあたっては大規模言語モデルの埋め込み表現を活用したトピック分析を併用する．これによりトピックごとに細かな粒度でトレンドの変化を追跡できるようになる．","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":"2025-03-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2025-IFAT-158"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"id":2001710,"updated":"2025-03-12T07:35:10.615503+00:00","links":{},"created":"2025-03-12T07:35:06.586633+00:00"}