{"id":234628,"created":"2025-01-19T01:36:27.755334+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234628","sets":["1164:5064:11558:11626"]},"path":["11626"],"owner":"44499","recid":"234628","title":["実応用に向けた複数コーパスを用いた音声感情認識の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-06-07"},"_buckets":{"deposit":"fa182f02-aa7a-43e2-b51f-fa31b9c1972c"},"_deposit":{"id":"234628","pid":{"type":"depid","value":"234628","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"実応用に向けた複数コーパスを用いた音声感情認識の評価","author_link":["639576","639577","639574","639575"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"実応用に向けた複数コーパスを用いた音声感情認識の評価"}]},"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":"2024-06-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学"},{"subitem_text_value":"東北大学"},{"subitem_text_value":"東北大学"},{"subitem_text_value":"東北大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tohoku University","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University","subitem_text_language":"en"},{"subitem_text_value":"Tohoku University","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/234628/files/IPSJ-MUS24140016.pdf","label":"IPSJ-MUS24140016.pdf"},"date":[{"dateType":"Available","dateValue":"2026-06-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS24140016.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":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"430f4517-18ab-4b0b-b142-06cf1f1a88b9","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":"林崎, 由"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"駒形, 晃太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"能勢, 隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 彰則"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","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":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"音声感情認識は音声から話者の感情を予測する重要な基盤技術であり，深層学習を使用した手法を中心として活発に研究が行われている．一方，感情認識性能は話者や録音環境といったコーパス特有の要因により変動し，汎化しないことが指摘されている．音声感情認識を実環境に適用するためには，モデルが学習していない未知のデータに対し，頑健性を向上させる必要がある．そこで本研究では，モデルの学習時に複数のコーパスを統合することで，音声感情認識におけるコーパス頑健性を向上させる手法を検討する．感情ラベルが付与された複数のコーパスを学習に使用し，学習時に使用していない未知のコーパスに対して感情認識性能を評価することで，本手法の有効性を確認する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-06-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicVolumeNumber":"2024-MUS-140"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T09:44:43.579822+00:00","links":{}}