{"created":"2021-03-01T06:01:00.245745+00:00","id":8675,"links":{},"metadata":{"_buckets":{"deposit":"9a463d78-28f8-4d85-8a8d-8862afe17332"},"_deposit":{"id":"8675","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8675"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00008675","sets":["1:86"]},"author_link":["90062","90063","273","89671"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"71","bibliographicPageStart":"67","bibliographicVolumeNumber":"17","bibliographic_titles":[{"bibliographic_title":"バイオメディカル・ファジィ・システム学会誌"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年の情報技術の発展にともない，教育工学分野でも多くの情報技術が応用されている．eテスティングは教育工学分野における重要なテーマの一つである．既にeテスティングに関する数多くの従来研究が存在する．しかし，従来研究では，eテスティング方法が受験者の真の理解度の判定を間違えてしまう確率である誤り率を理論的に最小化することを理論的に保証する方法は提案されていない．そこで，本研究では統計的決定理論に基づきベイズ基準のもとで誤り率を最小化するeテスティング方法を提案する．提案方法ではeテスティング問題を解くために動的計画法を利用している．提案方法の有効性を示すために数値計算例を紹介する．提案方法は適応的な仮説検定の一種でもあり，本研究の成果はヘルスケア産業においても応用可能だと考えられる．","subitem_description_type":"Abstract"},{"subitem_description":"Information technology is applied to many tasks in educational engineering. E-testing is one of important tasks in educational engineering. There are many previous studies on e-testing. An error rate in e-testing represents the probability of an event that an e-testing method computes wrong evaluations for understanding of students. In previous studies the error rate is not minimized theoretically. We propose an e-testing method based on statistical decision theory. The proρosed method minimizes the error rate with respect to the Bayes criterion. Dynamic programming technique is used to solve the e-testing problem. We show the effectiveness of the proposed method by some numerical calculation examples. The proρosed method is one of adaptive tests of hypotheses in statistics. The proposed method can be applied to many tasks in healthcare industry.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"90062","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Maeda, Yasunari","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"90063","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Suzuki, Masakiyo","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"バイオメディカル・ファジィ・システム学会"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.24466/jbfsa.17.2_67"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.24466/jbfsa.17.2_67","subitem_relation_type_select":"DOI"}}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2015 Biomedical Fuzzy Systems Association"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_3_source_id_187":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2424-2578","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"前田, 康成","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"鈴木, 正清","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-12-11"}],"displaytype":"detail","filename":"統計的決定理論に基づくeテスティングに関する一考察.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"統計的決定理論に基づくeテスティングに関する一考察","url":"https://kitami-it.repo.nii.ac.jp/record/8675/files/統計的決定理論に基づくeテスティングに関する一考察.pdf"},"version_id":"b0a5a594-e860-436b-9411-185412fe3c31"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"eテスティング","subitem_subject_scheme":"Other"},{"subitem_subject":"統計的決定理論","subitem_subject_scheme":"Other"},{"subitem_subject":"誤り率","subitem_subject_scheme":"Other"},{"subitem_subject":"ベイズ基準","subitem_subject_scheme":"Other"},{"subitem_subject":"動的計画法","subitem_subject_scheme":"Other"},{"subitem_subject":"e-testing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"statistical decision theory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"error rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bayes criterion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic programming","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"統計的決定理論に基づくeテスティングに関する一考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"統計的決定理論に基づくeテスティングに関する一考察","subitem_title_language":"ja"},{"subitem_title":"A Note on E-testing Based on Statistical Decision Theory","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-12-11"},"publish_date":"2018-12-11","publish_status":"0","recid":"8675","relation_version_is_last":true,"title":["統計的決定理論に基づくeテスティングに関する一考察"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:22:12.526023+00:00"}