{"updated":"2025-01-20T12:20:24.802631+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00160384","sets":["581:8417:8709"]},"path":["8709"],"owner":"11","recid":"160384","title":["属性ごとの観測確率を考慮したゼロショット学習"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-05-15"},"_buckets":{"deposit":"267f73fd-45e0-4bec-90cb-d6633b1b6c97"},"_deposit":{"id":"160384","pid":{"type":"depid","value":"160384","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"属性ごとの観測確率を考慮したゼロショット学習","author_link":["310267","310263","310264","310261","310265","310268","310269","310266","310262","310260"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"属性ごとの観測確率を考慮したゼロショット学習"},{"subitem_title":"Zero-shot Learning Based on the Observation Probability of Attributes","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[一般論文] ゼロショット学習，属性，クラス分類","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2016-05-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院工学系研究科"},{"subitem_text_value":"北海道大学大学院情報科学研究科"},{"subitem_text_value":"北海道大学大学院情報科学研究科"},{"subitem_text_value":"北海道大学大学院情報科学研究科"},{"subitem_text_value":"東京大学大学院工学系研究科"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, The University of Tokyo","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/160384/files/IPSJ-JNL5705021.pdf","label":"IPSJ-JNL5705021.pdf"},"date":[{"dateType":"Available","dateValue":"2018-05-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5705021.pdf","filesize":[{"value":"1.3 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b907940c-6ae3-4703-aca5-01c96c2a9f4e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 雅大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 晴彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小山, 聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"栗原, 正仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 豊"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masahiro, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Haruhiko, Sato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Satoshi, Oyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masahito, Kurihara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yutaka, Matsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ゼロショット学習は，1度も学習したことのないカテゴリの画像を，補助情報を頼りに分類する手法である．ゼロショット学習を実現する様々な手法の中でも，補助情報に属性を用いた属性ベースゼロショット学習が最もよく知られている．しかし既存研究では，各属性の画像特徴量への現れやすさを考慮していなかった．本稿ではこのような度合いを属性ごとの観測確率と呼び，観測確率を含めた新たなモデルを提案した．そして提案したモデルの妥当性の検証および既存研究との比較実験によって，提案手法が既存手法と比較して有効性の高いモデルであることを示す．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Zero-shot learning is a method to classify images of categories which have never been trained with a help of side information. Among various methods, attribute-based zero-shot learning which uses attributes as side information is well known. However, the existing method does not consider the frequency which each attribute appears in image features. In this paper, we called this frequency the observation probability of attributes and proposed a new model with the observation probability. Moreover, we showed that our proposed method was more effective than the existing method by inspection of the validity of the proposed model and comparative experiments with the existing method.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1513","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1499","bibliographicIssueDates":{"bibliographicIssueDate":"2016-05-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"57"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:33:18.191843+00:00","id":160384,"links":{}}