{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221003","sets":["6504:11035:11043"]},"path":["11043"],"owner":"44499","recid":"221003","title":["隠れマルコフモデルを用いたピアノ学習者の練習時間分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"edc14a79-cdf8-465f-8483-584d9f4c67e7"},"_deposit":{"id":"221003","pid":{"type":"depid","value":"221003","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"隠れマルコフモデルを用いたピアノ学習者の練習時間分析","author_link":["578380","578379","578383","578378","578382","578381"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"隠れマルコフモデルを用いたピアノ学習者の練習時間分析"}]},"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":"2022-02-17","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":"釧路高専"},{"subitem_text_value":"釧路高専"},{"subitem_text_value":"京大"},{"subitem_text_value":"大阪大谷大"},{"subitem_text_value":"釧路高専"},{"subitem_text_value":"釧路高専"}]},"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/221003/files/IPSJ-Z84-5T-02.pdf","label":"IPSJ-Z84-5T-02.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-5T-02.pdf","filesize":[{"value":"431.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"f7886e75-5e6f-4957-a1fc-825d18309d96","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"加藤, 徳啓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"谷口, 寛翔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 栄太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"峯, 恭子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"土江田, 織江"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 昌尚"}],"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":"本稿は，保育士あるいは幼稚園教諭を目指すピアノ学習者の演奏からミスを可視化し演奏者にフィードバックするシステムを構築するための準備として，学生の演奏曲の分割と推定を行うものである。今回対象としたデータは初心者の大学生によるピアノ授業での練習演奏である。ここから10人の演奏について無音区間などを削除してデータを区切り，約6000件のなかから400件の演奏データを無作為に抽出し推定結果の確認を行った。演奏楽曲の推定は，隠れマルコフモデルを用いて楽譜のデータと学生の演奏のデータを対応付けることにより行った。その結果をもとに，それぞれの演奏曲の演奏時間，音符数を分析した。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"524","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"523","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:21:01.298390+00:00","updated":"2025-01-19T14:20:18.135639+00:00","id":221003}