{"created":"2025-01-19T01:36:49.228071+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234921","sets":["1164:2735:11468:11669"]},"path":["11669"],"owner":"44499","recid":"234921","title":["Ghost Octave Convolution"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-06-13"},"_buckets":{"deposit":"01ea2013-c9af-4a07-a0fc-9a1d7a6d0d65"},"_deposit":{"id":"234921","pid":{"type":"depid","value":"234921","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Ghost Octave Convolution","author_link":["641128","641126","641124","641129","641125","641127"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ghost Octave Convolution"},{"subitem_title":"Ghost Octave Convolution","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ニューロコンピューティング1","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-06-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本大学大学院生産工学研究科"},{"subitem_text_value":"日本大学生産工学部"},{"subitem_text_value":"日本大学生産工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Industrial Engineering, Nihon University","subitem_text_language":"en"},{"subitem_text_value":"College of Industrial Technology, Nihon University","subitem_text_language":"en"},{"subitem_text_value":"College of Industrial Technology, Nihon University","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/234921/files/IPSJ-MPS24148034.pdf","label":"IPSJ-MPS24148034.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS24148034.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"705abc9b-73b6-4fbc-95dc-d926b882f00e","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":"木内, 稜久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 勇輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山内, ゆかり"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Riku, Kikuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuki, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yukari, Yamauchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Kai Han らは，従来の畳み込み処理を 2 段階に分けて効率的に特徴マップを作る Ghost module，それを用いた効率的な軽量化モデルである GhostNet を提案した．Yunpeng Chen らは入力画像を高周波と低周波に分けて畳み込み，それぞれの情報を交差させる Octave Convolution を提案した．この手法は，モデルの計算コストを削減しつつ精度の向上を見込める利点があった．本研究では，精度の改善と計算コストのさらなる削減を狙い，Ghost module の畳み込み部分を Octave Convolution に変更する Ghost Octave Convolution を提案する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Kai Han et al. proposed the Ghost module, an efficient method to create feature maps by dividing the conventional convolution process into two stages, and developed GhostNet, an efficient and lightweight model using this module. Yunpeng Chen et al. introduced Octave Convolution, a technique that splits input images into high-frequency and low-frequency components and processes them separately, then crosses the information. This method offers the advantage of reducing the computational cost of the model while improving accuracy. In this study, we propose Ghost Octave Convolution, which aims to further improve accuracy and reduce computational cost by replacing the convolutional part of the Ghost module with Octave Convolution.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-06-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"34","bibliographicVolumeNumber":"2024-MPS-148"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":234921,"updated":"2025-01-19T09:40:13.235212+00:00","links":{}}