{"id":218272,"updated":"2025-01-19T15:12:24.140658+00:00","links":{},"created":"2025-01-19T01:18:40.860254+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218272","sets":["1164:6089:10878:10933"]},"path":["10933"],"owner":"44499","recid":"218272","title":["Improvement of Page Segmentation Model for Analytics of Handwritten Notes"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-06-04"},"_buckets":{"deposit":"a713d41e-0cef-4e28-89c7-9584506ec794"},"_deposit":{"id":"218272","pid":{"type":"depid","value":"218272","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Improvement of Page Segmentation Model for Analytics of Handwritten Notes","author_link":["567208","567207","567203","567205","567204","567206"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Improvement of Page Segmentation Model for Analytics of Handwritten Notes"},{"subitem_title":"Improvement of Page Segmentation Model for Analytics of Handwritten Notes","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セッション3","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-06-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Kyushu University"},{"subitem_text_value":"Kyushu University"},{"subitem_text_value":"Kyushu University"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/218272/files/IPSJ-CLE22037010.pdf","label":"IPSJ-CLE22037010.pdf"},"date":[{"dateType":"Available","dateValue":"2024-06-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CLE22037010.pdf","filesize":[{"value":"1.2 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":"45"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c7f7332b-a077-41e9-a1a1-838dc0dc8355","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yunyu, Zhou"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsubasa, Minematsu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsushi, Shimada"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yunyu, Zhou","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsubasa, Minematsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsushi, Shimada","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12496725","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":"2188-8620","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Student's handwritten notes contain text, formula, graph. In our previous study, we used the U-Net model and post-processing to segment handwritten notes and used the segmentation results to analyze students' learning behavior. In this paper, we use the improved U-Net model to complete page segmentation, and in the case of not using Post Processing, the performance of this model is close to what we have used before, also use the obtained experimental results to analyze the students' learning behavior. On the other hand, the analyze of the mutual promotion effect of the two tasks in the multi-task model is reported.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Student's handwritten notes contain text, formula, graph. In our previous study, we used the U-Net model and post-processing to segment handwritten notes and used the segmentation results to analyze students' learning behavior. In this paper, we use the improved U-Net model to complete page segmentation, and in the case of not using Post Processing, the performance of this model is close to what we have used before, also use the obtained experimental results to analyze the students' learning behavior. On the other hand, the analyze of the mutual promotion effect of the two tasks in the multi-task model is reported.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告教育学習支援情報システム（CLE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-06-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2022-CLE-37"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}