{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218473","sets":["1164:5159:10869:10940"]},"path":["10940"],"owner":"44499","recid":"218473","title":["ゼロ資源言語の認識に向けたMAMLに基づくend-to-end音声認識の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-06-10"},"_buckets":{"deposit":"af4aa1c5-57e1-4cfa-ad1d-d0121f0220b3"},"_deposit":{"id":"218473","pid":{"type":"depid","value":"218473","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ゼロ資源言語の認識に向けたMAMLに基づくend-to-end音声認識の検討","author_link":["568141","568138","568137","568139","568140","568142"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ゼロ資源言語の認識に向けたMAMLに基づくend-to-end音声認識の検討"},{"subitem_title":"MAML-based End-to-End Speech Recognition for Zero-Resource Language Recognition","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスターセッション1","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-06-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学工学研究科"},{"subitem_text_value":"東北大学工学研究科"},{"subitem_text_value":"東北大学工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tohoku University Graduate School of Engineering","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University Graduate School of Engineering","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University Graduate School 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/218473/files/IPSJ-SLP22142014.pdf","label":"IPSJ-SLP22142014.pdf"},"date":[{"dateType":"Available","dateValue":"2024-06-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP22142014.pdf","filesize":[{"value":"1.1 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":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3a0d361d-3cbd-451d-9862-89f6f4cac093","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"周, 鋭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 彰則"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"能勢, 隆"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Rui, Zhou","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akinori, Ito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Nose","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":"高い精度の音声認識システムを開発するためには，大量のラベル付け音声データが必要である．しかし，世界中にある言語の大部分については，そのように多くの学習データを用意することはできない．このような言語の音声認識システムを開発するため，学習時に目標言語のデータを使用しない，または非常に少ないデータのみを使って開発する音声認識システムがゼロリソース音声認識システムである．本稿では，メタラーニングの学習方法である MAML とハイリソース言語データを用いて，モデルを事前学習する．そして，少数の目標言語のデータを使って，モデルを微調整する．20 分程度の目標言語データを使用して，MAML による学習を行ったところ 40％ 程度の CER が得られた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"High-precision speech recognition systems require large amounts of labeled speech data. However, most of the languages in the world do not have that much training data. A speech recognition system that uses no speech data, or uses very little data from such training target languages, is called a zero resource speech recognition system. In this paper, we pre-train a model using a training method called MAML and high-resource language data. Then we use a data of a minority language to fine-tune the model. When we use 20 minutes of the target language data, we obtained a character error rate of about 40%.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-06-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2022-SLP-142"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":218473,"updated":"2025-01-19T15:09:01.178643+00:00","links":{},"created":"2025-01-19T01:18:50.515607+00:00"}