{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215014","sets":["6504:10735:10808"]},"path":["10808"],"owner":"44499","recid":"215014","title":["教師なし学習に基づいた突発性雑音分類システムの開発　-大型低温重力波望遠鏡KAGRAデータへの適用に向けて-"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"fec256d6-884a-443d-8254-3eb78fbb1958"},"_deposit":{"id":"215014","pid":{"type":"depid","value":"215014","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"教師なし学習に基づいた突発性雑音分類システムの開発　-大型低温重力波望遠鏡KAGRAデータへの適用に向けて-","author_link":["553380","553381","553387","553382","553383","553384","553390","553389","553388","553386","553385"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"教師なし学習に基づいた突発性雑音分類システムの開発　-大型低温重力波望遠鏡KAGRAデータへの適用に向けて-"}]},"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":"2021-03-04","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":"長岡技科大"},{"subitem_text_value":"東大"},{"subitem_text_value":"国立天文台"},{"subitem_text_value":"長岡技科大"},{"subitem_text_value":"東大"},{"subitem_text_value":"慶大"},{"subitem_text_value":"東京都市大"},{"subitem_text_value":"東大"},{"subitem_text_value":"国立天文台"},{"subitem_text_value":"東大"},{"subitem_text_value":"東大"}]},"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/215014/files/IPSJ-Z83-7Q-03.pdf","label":"IPSJ-Z83-7Q-03.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-7Q-03.pdf","filesize":[{"value":"862.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"4599e307-1e52-4763-b3b9-ee943bdf545f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"上島, 元"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"苔山, 圭以子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小坂井, 千紘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中平, 勝子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"押野, 翔一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鹿野, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 弘毅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内山, 隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鷲見, 貴生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 尚弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横澤, 孝章"}],"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":"大型低温重力波望遠鏡KAGRAにおいて，様々な外乱により発生する突発性雑音は，重力波の観測性能に影響する．突発性雑音は，原因毎に特徴的な時間-周波数特性を有すると考えられており，その特性を活かした分類手法が原因探索に有効的である．近年では教師あり学習に基づいた分類手法が適用されつつあるが，突発性雑音は原因毎に発生頻度が異なり，真の原因数は未知であるため，客観的な視点での分類が難しい．以上を踏まえ，本稿では，教師なし学習に基づいた突発性雑音の分類システムを提案する．さらに，先行研究のGravity Spyで用いられた突発性雑音データに本システムを適用し実用性の評価を行う．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"430","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"429","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215014,"updated":"2025-01-19T16:21:39.332983+00:00","links":{},"created":"2025-01-19T01:15:48.049987+00:00"}