{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224186","sets":["1164:4402:11197:11198"]},"path":["11198"],"owner":"44499","recid":"224186","title":["部品指向感情分析におけるデータ拡張時の偏り低減と多様性強化の効果"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-13"},"_buckets":{"deposit":"deafa45f-981e-412b-bcd2-f013c64ab4ce"},"_deposit":{"id":"224186","pid":{"type":"depid","value":"224186","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"部品指向感情分析におけるデータ拡張時の偏り低減と多様性強化の効果","author_link":["590636","590635","590637"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"部品指向感情分析におけるデータ拡張時の偏り低減と多様性強化の効果"}]},"item_type_id":"4","publish_date":"2023-02-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","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/224186/files/IPSJ-ICS23208003.pdf","label":"IPSJ-ICS23208003.pdf"},"date":[{"dateType":"Available","dateValue":"2025-02-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ICS23208003.pdf","filesize":[{"value":"1.0 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":"25"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c9c2e27f-0dd8-4627-995c-82c87f89d63f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"按田, 将吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊地, 真人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大囿, 忠親"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11135936","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":"2188-885X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"部品指向感情分析 (CBSA) とは，製品レビューを製品中の部品の観点から分析する研究である．本研究の先行研究では，WordNet を用いたデータ拡張手法の有効性を示した．しかし，訓練データのデータ拡張時に，分類ラベル間の偏りの低減と，生成文追加による多様性の強化がどのように分類性能に影響を与えているかについて明らかではない．本稿では，CBSA における拡張時の偏り低減と多様性強化についての実験結果を報告する．結果として，CBSA のためのラップトップのレビューからなるデータセットにおける小規模なデータ拡張時には，多様性の強化に比べ，偏り低減の方が分類性能をより向上させた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告知能システム（ICS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2023-ICS-208"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":224186,"updated":"2025-01-19T13:13:51.583126+00:00","links":{},"created":"2025-01-19T01:23:47.235266+00:00"}