{"created":"2023-07-25T10:33:21.730622+00:00","id":7646,"links":{},"metadata":{"_buckets":{"deposit":"4e3f0a18-d4ba-464c-9a82-772c60e6035a"},"_deposit":{"created_by":1,"id":"7646","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7646"},"status":"published"},"_oai":{"id":"oai:senshu-u.repo.nii.ac.jp:00007646","sets":["27:32:861:862:873"]},"author_link":["2822","2823","2824"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"18","bibliographicPageStart":"1","bibliographicVolumeNumber":"23","bibliographic_titles":[{},{"bibliographic_title":"Information Science and Applied Mathematics","bibliographic_titleLang":"en"}]}]},"item_10002_creator_2":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takano, Yuichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsunoda, Shintaro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Muraki, Masaaki"}],"nameIdentifiers":[{}]}]},"item_10002_description_25":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"This paper explores a mathematical optimization approach to nonparametric item response theory (NIRT). Specifically, we develop mathematical optimization models for estimating nonparametric item characteristic curves and latent abilities of examinees simultaneously. These models maximize the log likelihood function under the monotone homogeneity and double monotonicity constraints and are formulated as mixed integer nonlinear programming problems. Since these problems are very hard to solve exactly, we devise heuristic optimization algorithms to efficiently find a good-quality solution. Through the computational experiments, the effectiveness of our mathematical optimization models and heuristic optimization algorithms are demonstrated by comparison to the common two-parameter logistic IRT model.","subitem_description_type":"Other"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34360/00007640","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_26":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Information Science Senshu University"}]},"item_10002_source_id_28":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1938","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-05-19"}],"displaytype":"detail","filename":"3093_0023_05.pdf","filesize":[{"value":"617.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"3093_0023_05.pdf","url":"https://senshu-u.repo.nii.ac.jp/record/7646/files/3093_0023_05.pdf"},"version_id":"f749d5a3-d174-4c6c-8415-bd49bc87bd7a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Nonparametric IRT","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mathematical optimization model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Heuristic optimization algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Item characteristic curve estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Latent ability estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Mathematical Optimization Models for Nonparametric Item Response Theory","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Mathematical Optimization Models for Nonparametric Item Response Theory","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"1","path":["873"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-05-19"},"publish_date":"2016-05-19","publish_status":"0","recid":"7646","relation_version_is_last":true,"title":["Mathematical Optimization Models for Nonparametric Item Response Theory"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-07-25T12:34:03.234032+00:00"}