{"id":236285,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236285","sets":["6504:11678:11689"]},"path":["11689"],"owner":"44499","recid":"236285","title":["固有表現を考慮したニューラル機械翻訳におけるリランキングの活用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"1488141e-f8d1-47a7-809d-4844ddd01a14"},"_deposit":{"id":"236285","pid":{"type":"depid","value":"236285","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"固有表現を考慮したニューラル機械翻訳におけるリランキングの活用","author_link":["645838","645836","645837"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"固有表現を考慮したニューラル機械翻訳におけるリランキングの活用"}]},"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":"2024-03-01","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":"同志社大"},{"subitem_text_value":"同志社大"},{"subitem_text_value":"同志社大"}]},"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/236285/files/IPSJ-Z86-4W-08.pdf","label":"IPSJ-Z86-4W-08.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-4W-08.pdf","filesize":[{"value":"339.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"7e17e3df-fb11-4b4b-9fee-fa8dde38d9d9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"南端, 尚樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 晃裕"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 恒夫"}],"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":"ニューラル機械翻訳(NMT)において,出力候補文をリランキングすることにより性能が改善されている.しかし,従来のNEを考慮したNMTモデルでは,リランキングが活用されていない.そこで本研究では,NEに基づくNMTにおいてリランキングの活用を検討する.具体的には,逆翻訳の尤度やMasked Language Modelの尤度に基づき,NEに基づくNMTの出力候補文をリランキングする.さらに,入力文中のNEに対する逆翻訳時の尤度に基づく新たなリランキングを提案する.WMT2020の英語と日本語間の翻訳実験から,リランキングを行うことでNEに基づくNMTモデルの翻訳性能が向上することを確認した.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"906","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"905","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T09:19:13.560180+00:00","created":"2025-01-19T01:38:15.175713+00:00","links":{}}