{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00241968","sets":["1164:6390:11883:11884"]},"path":["11884"],"owner":"44499","recid":"241968","title":["共感的対話におけるマルチモーダル感情認識：音声とテキストを用いた統合的アプローチ"],"pubdate":{"attribute_name":"公開日","attribute_value":"2025-01-16"},"_buckets":{"deposit":"7bcfd0e7-e636-419b-9c18-f9a7718612de"},"_deposit":{"id":"241968","pid":{"type":"depid","value":"241968","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"共感的対話におけるマルチモーダル感情認識：音声とテキストを用いた統合的アプローチ","author_link":["667176","667175"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"共感的対話におけるマルチモーダル感情認識：音声とテキストを用いた統合的アプローチ"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"モデル評価と認知応用","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2025-01-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三重大学"},{"subitem_text_value":"三重大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mie University","subitem_text_language":"en"},{"subitem_text_value":"Mie 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/241968/files/IPSJ-CDS25042047.pdf","label":"IPSJ-CDS25042047.pdf"},"date":[{"dateType":"Available","dateValue":"2027-01-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CDS25042047.pdf","filesize":[{"value":"5.2 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":"47"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3e9434a4-665a-4b6e-8d7b-979041b2090c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平野, 悠人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森本, 尚之"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628327","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":"2188-8604","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"コンピュータ性能の向上や機械学習，自然言語処理技術の進展により，人間と対話できるインタラクティブなAIシステムが登場している．しかし，真に人間らしい対話を実現するためには，単に論理的な応答を返すだけでなく，人間の感情を理解し，適切な共感的反応を示す能力が重要である．本研究では，共感的な会話を含む日本語共感対話コーパスを用いてモデルを構築した．具体的には，音声特徴を活用したモデル，テキスト特徴を活用したモデル，そして両データを併用したマルチモーダルモデルを提案する．感情ごとの精度を比較することで，音声・テキストがそれぞれ得意・不得意とする感情の種類を明らかにし，マルチモーダルモデルにより総合的な感情認識性能が向上することが示された．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告コンシューマ・デバイス＆システム（CDS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2025-01-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"47","bibliographicVolumeNumber":"2025-CDS-42"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:46:53.573186+00:00","updated":"2025-01-19T07:29:11.045614+00:00","id":241968}