{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230123","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230123","title":["講義動画視聴時における受講者の微弱な反応推定のためのデータセットについて"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"4fe6b92e-8cd6-41b0-a476-d857601fdbfc"},"_deposit":{"id":"230123","pid":{"type":"depid","value":"230123","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"講義動画視聴時における受講者の微弱な反応推定のためのデータセットについて","author_link":["619108","619107","619106"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"講義動画視聴時における受講者の微弱な反応推定のためのデータセットについて"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名工大"},{"subitem_text_value":"名工大"},{"subitem_text_value":"名工大"}]},"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/230123/files/IPSJ-Z85-7U-02.pdf","label":"IPSJ-Z85-7U-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7U-02.pdf","filesize":[{"value":"589.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"2119fa90-8cdd-4775-be6e-41944e5b5ffb","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今西, 咲季"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊地, 真人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大囿, 忠親"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，学生の受講形態としてリアルタイムにオンライン上で講義を受ける同時双方向型講義や録画された講義動画を視聴するオンデマンド講義が浸透しつつある．頷き，笑顔などの大きな反応を対象とした反応推定は多く研究がなされているが，オンデマンド講義のような微弱な反応を対象とした研究は未だ少ない．また，微弱な反応を検知するための学習データセットが少ないことが問題となっている．そこで本研究では，微弱な反応を検知するためのデータ抽出とラベル付与を行なった．ラベル付与には人手による方法と顔面筋の動作単位であるAction Unitの強度を用いた方法を取り，その一致度を評価した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"666","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"665","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230123,"updated":"2025-01-19T11:16:52.238644+00:00","links":{},"created":"2025-01-19T01:29:41.750021+00:00"}