{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214109","sets":["1164:5159:10515:10760"]},"path":["10760"],"owner":"44499","recid":"214109","title":["スパース表現を用いたEnd-to-End音声認識システムの検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-24"},"_buckets":{"deposit":"d00c1d51-df2b-4a88-87c4-300a3336b724"},"_deposit":{"id":"214109","pid":{"type":"depid","value":"214109","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"スパース表現を用いたEnd-to-End音声認識システムの検討","author_link":["548683","548682","548684","548681"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スパース表現を用いたEnd-to-End音声認識システムの検討"},{"subitem_title":"End-to-End Speech Recognition System Using Sparse Representation","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"音声・音響特徴","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-11-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"山梨大学工学部"},{"subitem_text_value":"山梨大学工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"University of Yamanashi, Faculty of Engineering","subitem_text_language":"en"},{"subitem_text_value":"University of Yamanashi, Faculty of Engineering","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/214109/files/IPSJ-SLP21139015.pdf","label":"IPSJ-SLP21139015.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP21139015.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"67160dab-160b-4174-a47f-e3492ee296fa","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 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":"矢崎, 礼一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大木, 真"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Reiichiro, Yasaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makoto, Ohki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","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":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，End-to-End 音声認識システムの特徴量にスパース表現の導入を検討した．End-to-End モデルの台頭により音声認識システムは特徴量から直接文字出力を行える簡易的な設計が可能となった．これにより， 従来検討される頻度の少なかった特徴抽出アルゴリズムに新しい手法の導入とその評価が容易となった．本稿では，スパース表現と End-to-End を組み合わせた音声認識システムを提案し，適切なパラメータ選択や従来法との比較，性能評価を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-11-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2021-SLP-139"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214109,"updated":"2025-01-19T16:53:54.721886+00:00","links":{},"created":"2025-01-19T01:14:56.556584+00:00"}