{"id":198980,"updated":"2025-01-19T21:45:08.284120+00:00","links":{},"created":"2025-01-19T01:03:06.425309+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00198980","sets":["1164:4619:9659:9887"]},"path":["9887"],"owner":"44499","recid":"198980","title":["マルチタスク学習による大腸内視鏡画像の部位及び所見分類"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-28"},"_buckets":{"deposit":"9c7189df-01ba-4e79-ba12-3fc6a2258518"},"_deposit":{"id":"198980","pid":{"type":"depid","value":"198980","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"マルチタスク学習による大腸内視鏡画像の部位及び所見分類","author_link":["480971","480977","480975","480974","480972","480973","480976"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチタスク学習による大腸内視鏡画像の部位及び所見分類"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セッション1","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-08-28","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"},{"subitem_text_value":"京都第二赤十字病院"},{"subitem_text_value":"京都第二赤十字病院"},{"subitem_text_value":"京都第二赤十字病院"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"}]},"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":44499,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/198980/files/IPSJ-CVIM19218004.pdf","label":"IPSJ-CVIM19218004.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM19218004.pdf","filesize":[{"value":"3.8 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"76bc0e35-acd1-4d9f-bf94-089aaf3045c3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 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":"安部, 健太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"早志, 英朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"備瀬, 竜馬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河村, 卓二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"碕山, 直邦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 聖人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内田, 誠一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","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":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究は，大腸内視鏡画像の部位及び所見を適切に表現する特徴の獲得を目的とする．具体的には，マルチタスク学習に基づき部位 （左右や直腸） および所見 （潰瘍性大腸炎の重症度） の組が分離しやすい特徴を学習し，クラスタリングに利用することを目指す．これにより，大規模なラベルなしデータが得られた際の効率的なアノテーションにつなげる．実験では，部位及び所見の分類学習を個別に行った場合とマルチタスク学習を用いて同時に行った場合の特徴表現の比較を行う．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2019-CVIM-218"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}