{"id":182271,"updated":"2025-01-20T04:09:20.372591+00:00","links":{},"created":"2025-01-19T00:49:53.886804+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00182271","sets":["934:7757:9024:9151"]},"path":["9151"],"owner":"11","recid":"182271","title":["Intuitive Analysis by Visualizing Context Relevant E-learning Data"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-14"},"_buckets":{"deposit":"dfd0ca2a-35cb-4387-ad01-d0e3d2b6c8c8"},"_deposit":{"id":"182271","pid":{"type":"depid","value":"182271","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Intuitive Analysis by Visualizing Context Relevant E-learning Data","author_link":["396517","396514","396515","396516"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Intuitive Analysis by Visualizing Context Relevant E-learning Data"},{"subitem_title":"Intuitive Analysis by Visualizing Context Relevant E-learning Data","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[ショートペーパー] visualization, visual analysis, dimensional reductions, neural networks, Self-Organizing Maps","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2017-06-14","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"School of Engineering, Chukyo University／Presently with Humanoid Research Institute, Waseda University"},{"subitem_text_value":"Faculty of Science, Japan Women's University"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"School of Engineering, Chukyo University / Presently with Humanoid Research Institute, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science, Japan Women's 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/182271/files/IPSJ-TCE0302004.pdf","label":"IPSJ-TCE0302004.pdf"},"date":[{"dateType":"Available","dateValue":"2019-06-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TCE0302004.pdf","filesize":[{"value":"2.5 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":"19"},{"tax":["include_tax"],"price":"0","billingrole":"45"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"16177bf8-493e-4364-a26e-7ad0572f2e00","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Pitoyo, Hartono"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kayo, Ogawa"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Pitoyo, Hartono","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kayo, Ogawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12697953","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_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-4234","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"In the last few years learning management systems have been widely introduced in many educational institutions with the primary objectives of supporting students with more flexible learning environments and also importantly acquiring learning pattern data from students and extracting meaningful contents from the data to be used to improve the learning quality. However, often due to the complexity and the multidimensionality of the data, the extraction of meaningful information from them is difficult. So far many methods for mining useful information from complex data have been proposed, and one of the most powerful is visualization that allows intuitive understanding on the underlying properties of the data. In this paper, visualization of E-learning data using a newly introduced context-oriented self-organizing map is introduced and compared against some traditional visualization methods.","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In the last few years learning management systems have been widely introduced in many educational institutions with the primary objectives of supporting students with more flexible learning environments and also importantly acquiring learning pattern data from students and extracting meaningful contents from the data to be used to improve the learning quality. However, often due to the complexity and the multidimensionality of the data, the extraction of meaningful information from them is difficult. So far many methods for mining useful information from complex data have been proposed, and one of the most powerful is visualization that allows intuitive understanding on the underlying properties of the data. In this paper, visualization of E-learning data using a newly introduced context-oriented self-organizing map is introduced and compared against some traditional visualization methods.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"27","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌教育とコンピュータ（TCE）"}],"bibliographicPageStart":"20","bibliographicIssueDates":{"bibliographicIssueDate":"2017-06-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"3"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}