{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00241594","sets":["1164:4179:11560:11869"]},"path":["11869"],"owner":"44499","recid":"241594","title":["出力系列のタスク指向初期化を用いた編集に基づくニューラル機械翻訳"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-12-05"},"_buckets":{"deposit":"2e3386ae-9c3b-40b1-a084-e9c227d62fbb"},"_deposit":{"id":"241594","pid":{"type":"depid","value":"241594","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"出力系列のタスク指向初期化を用いた編集に基づくニューラル機械翻訳","author_link":["665411","665410"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"出力系列のタスク指向初期化を用いた編集に基づくニューラル機械翻訳"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"機械翻訳","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-12-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院情報理工学系研究科"},{"subitem_text_value":"東京大学生産技術研究所"}]},"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/241594/files/IPSJ-NL24262019.pdf","label":"IPSJ-NL24262019.pdf"},"date":[{"dateType":"Available","dateValue":"2026-12-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL24262019.pdf","filesize":[{"value":"1.2 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":"23"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"237267ee-0e31-45a3-a65f-dfebc143039e","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":"大矢, 一穂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉永, 直樹"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10115061","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":"2188-8779","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"非自己回帰モデルは処理の並列化により高速な生成が可能だが，自己回帰モデルと比べて出力の品質が低下することが知られている．これに対し，出力系列に対して繰り返し編集操作を行う編集ベースの非自己回帰モデルは，推論速度は犠牲になるものの，高品質の出力が可能である．本論文では，編集に基づく非自己回帰モデルを用いた機械翻訳に焦点を当て，編集に基づく非自己回帰モデルの精度・推論速度の向上のために，トークン単位の翻訳を用いた出力系列の初期化手法を提案する．WAT2017 と WMT14 を用いた英日・英独翻訳実験を通じて，提案手法の有効性と今後の課題について議論を行う．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告自然言語処理（NL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-12-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"19","bibliographicVolumeNumber":"2024-NL-262"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":241594,"updated":"2025-01-19T07:36:36.713212+00:00","links":{},"created":"2025-01-19T01:46:17.462363+00:00"}