{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232674","sets":["1164:4402:11550:11551"]},"path":["11551"],"owner":"44499","recid":"232674","title":["文ペア分類による高速な観点検出に向けた負例ペア削減の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-22"},"_buckets":{"deposit":"7685542b-33ec-4297-a2bd-834d4a6717e7"},"_deposit":{"id":"232674","pid":{"type":"depid","value":"232674","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"文ペア分類による高速な観点検出に向けた負例ペア削減の検討","author_link":["630471","630472","630470"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"文ペア分類による高速な観点検出に向けた負例ペア削減の検討"},{"subitem_title":"Investigating False-Sentence Pair Elimination Toward Fast Aspect Category Detection Based on Sentence Pair Classification","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2024-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology"},{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology"},{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science, Nagoya Institute of Technology","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/232674/files/IPSJ-ICS24212001.pdf","label":"IPSJ-ICS24212001.pdf"},"date":[{"dateType":"Available","dateValue":"2026-02-22"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ICS24212001.pdf","filesize":[{"value":"3.1 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":"25"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0e0aab94-8bbe-423f-bbd5-56782f2f19f9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡村, 柊哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊地, 真人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大囿, 忠親"}],"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":"観点検出（ACD）とは，商品のレビュー文などから言及対象となっている観点を検出するタスクである．ACD を文ペア分類として効果的に解く BERT-pair が提案されているが，文ペアを生成する過程で訓練データが増大し，ACD が非効率になるという課題がある．本研究では，BERT-pair において大量に生成される “負例ペア” の一部を削除することで，検出精度を維持しつつ ACD の高速化を試みる．また，負例ペアの削除率と検出精度および実行時間の関係について分析する．評価実験では 75% の負例ペアの削除により，分類性能をある程度維持しつつ，3.1 倍の高速化を達成した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告知能システム（ICS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024-ICS-212"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":232674,"updated":"2025-01-19T10:21:28.197031+00:00","links":{},"created":"2025-01-19T01:33:40.630601+00:00"}