{"id":2008455,"created":"2026-03-05T05:18:45.248373+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02008455","sets":["1164:2836:1772441028961:1772441163973"]},"path":["1772441163973"],"owner":"80578","recid":"2008455","title":["訓練データを一部共有した連合学習におけるオーバーサンプリングによる精度向上手法の検討"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-03-10"},"_buckets":{"deposit":"036abd1b-36f9-4ef1-a8c4-8b23fac0b547"},"_deposit":{"id":"2008455","pid":{"type":"depid","value":"2008455","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"訓練データを一部共有した連合学習におけるオーバーサンプリングによる精度向上手法の検討","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"訓練データを一部共有した連合学習におけるオーバーサンプリングによる精度向上手法の検討","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"機械学習アルゴリズムと応用","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2026-03-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"福井大学大学院工学研究科"},{"subitem_text_value":"福井大学大学院工学研究科"},{"subitem_text_value":"福井大学大学院工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, University of Fukui","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, University of Fukui","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, University of Fukui","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/2008455/files/IPSJ-DPS26206012.pdf","label":"IPSJ-DPS26206012.pdf"},"date":[{"dateType":"Available","dateValue":"2028-03-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPS26206012.pdf","filesize":[{"value":"1.4 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":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bb346b91-36f1-4855-8c50-6f37d24c6018","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡田,明日香"}]},{"creatorNames":[{"creatorName":"川上,朋也"}]},{"creatorNames":[{"creatorName":"長谷川,達人"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10116224","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":"2188-8906","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では訓練データの一部を共有した連合学習において予測精度を向上するため，オーバーサンプリングを用いた手法を提案する．筆者らはこれまで，連合学習における予測精度を向上するため，一部の可能なデータを共有する手法を提案している．本研究の提案手法では予測精度をさらに向上するため，Synthetic Minority Over-sampling Technique（SMOTE）によるオーバーサンプリングをデータの前処理として行う．提案手法はHIKARI-2021データセットを用いて評価し，比較手法と比べて予測精度が向上することを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告マルチメディア通信と分散処理（DPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-03-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"2026-DPS-206"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"updated":"2026-03-05T05:18:49.210718+00:00","links":{}}