{"updated":"2025-01-19T09:59:12.641726+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00233785","sets":["1164:6389:11481:11634"]},"path":["11634"],"owner":"44499","recid":"233785","title":["MNISTにおける差分プライバシメカニズムに関する考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-14"},"_buckets":{"deposit":"21c87697-fbce-43be-9df2-45f4f869b090"},"_deposit":{"id":"233785","pid":{"type":"depid","value":"233785","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"MNISTにおける差分プライバシメカニズムに関する考察","author_link":["635741","635744","635748","635746","635747","635737","635740","635738","635742","635739","635745","635743"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"MNISTにおける差分プライバシメカニズムに関する考察"},{"subitem_title":"Considerations on Differential Privacy Mechanisms in MNIST","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ICSS-SPT(1)","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-03-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院"},{"subitem_text_value":"大阪大学大学院"},{"subitem_text_value":"大阪大学大学院"},{"subitem_text_value":"大阪大学大学院"},{"subitem_text_value":"大阪大学大学院"},{"subitem_text_value":"大阪大学大学院"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka University, Japan","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/233785/files/IPSJ-SPT24054014.pdf","label":"IPSJ-SPT24054014.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SPT24054014.pdf","filesize":[{"value":"2.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"cb8b5bab-08ff-4d08-98b5-d5e42861fc57","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川原, 尚己"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wei, Pengxuan"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東, 龍之介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 健汰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山月, 達太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮地, 充子"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Naoki, Kawahara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wei Pengxuan","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryunosuke, Higashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenta, Okada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tatsuhiro, Yamatsuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsuko, Miyaji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628305","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":"2188-8671","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年では，機械学習をはじめとするデータ活用技術は益々発展しつつある．データ活用技術に対するデータの保護手段の一つとして局所差分プライバシがある．本研究においては，画像データセットに対する局所差分プライバシフレームワークを提案する．MNIST データセットに対し，サポートベクタマシンとランダムフォレストという二種類の分類器によって分類精度を測定した．データの前処理として複数の方法を考え，それらの組み合わせにより，画像の有用性の変化について考察を行う．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, data utilization technologies, including machine learning, have been steadily advancing. One means of protecting data in data utilization technologies is through local differential privacy. In this study, we propose a local differential privacy framework for image datasets. We measured the classification accuracy using two types of classifiers, Support Vector Machine and Random Forest, on the MNIST dataset. We consider multiple methods for data preprocessing and examine how combinations of these methods affect the utility of the images.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告セキュリティ心理学とトラスト（SPT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2024-SPT-54"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:35:21.971127+00:00","id":233785,"links":{}}