{"created":"2025-01-19T01:29:41.464842+00:00","updated":"2025-01-19T11:16:58.018959+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230120","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230120","title":["ピーク数減少近似アルゴリズムを用いた時系列予測"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"8bfbe264-56ad-47e6-8315-90a7efcea047"},"_deposit":{"id":"230120","pid":{"type":"depid","value":"230120","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ピーク数減少近似アルゴリズムを用いた時系列予測","author_link":["619100","619101"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ピーク数減少近似アルゴリズムを用いた時系列予測"}]},"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":"関西学院大"},{"subitem_text_value":"関西学院大"}]},"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/230120/files/IPSJ-Z85-6U-08.pdf","label":"IPSJ-Z85-6U-08.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-6U-08.pdf","filesize":[{"value":"281.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"5d93f7bf-4536-4399-a50a-b557b83ebdfb","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":"野口, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"徳山, 豪"}],"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":"時系列データにはピークが一意に定まる単峰性のものと，それが複数結合した多峰性の２つのデータが存在する．実際のデータは後者であることが多いため，データの解析や予測においてデータの近似関数を計算し入力に加えることが有効である．本論文では，ピークを複数持つデータに対して任意のピーク数を持つ近似関数を計算するピーク数減少近似アルゴリズムの設計及び，Bidirectional LSTMをベースとする時系列予測ネットワークの入力にピーク数減少近似を適用することで，ピーク数減少近似が時系列予測に有効であり，従来手法よりも良い精度での予測を可能にすることを示す．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"660","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"659","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230120,"links":{}}