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Conference Paper: Estimation of partially defined Q-matrix

TitleEstimation of partially defined Q-matrix
Authors
Liang, Qde la Torre, J
Issue Date2019
PublisherNational Council on Measurement in Education.
Citation
National Council on Measurement in Education 2019 NCME Annual Meeting & Training Sessions: Communicating with the Public about Educational Measurement, Toronto, ON, Canada, 4-8 April 2019 How to Cite?
AbstractWe propose an estimation method for partially defined Q-matrix based on the likelihood of all possible q-vectors for each item. The algorithm chooses the q-vector with the smallest information criterion. Results indicate that it performs well in terms of element-wise recovery rate for large sample sizes and high item quality.
DescriptionPaper Session - Advances in Cognitive Diagnostic Modeling
Persistent Identifierhttp://hdl.handle.net/10722/274247

 

DC FieldValueLanguage
dc.contributor.authorLiang, Q-
dc.contributor.authorde la Torre, J-
dc.date.accessioned2019-08-18T14:58:00Z-
dc.date.available2019-08-18T14:58:00Z-
dc.date.issued2019-
dc.identifier.citationNational Council on Measurement in Education 2019 NCME Annual Meeting & Training Sessions: Communicating with the Public about Educational Measurement, Toronto, ON, Canada, 4-8 April 2019-
dc.identifier.urihttp://hdl.handle.net/10722/274247-
dc.descriptionPaper Session - Advances in Cognitive Diagnostic Modeling-
dc.description.abstractWe propose an estimation method for partially defined Q-matrix based on the likelihood of all possible q-vectors for each item. The algorithm chooses the q-vector with the smallest information criterion. Results indicate that it performs well in terms of element-wise recovery rate for large sample sizes and high item quality.-
dc.languageeng-
dc.publisherNational Council on Measurement in Education. -
dc.relation.ispartofNational Council on Measurement in Education (NCME) 2019 Annual Meeting & Training Sessions-
dc.titleEstimation of partially defined Q-matrix-
dc.typeConference_Paper-
dc.identifier.emailde la Torre, J: jdltorre@hku.hk-
dc.identifier.authorityde la Torre, J=rp02159-
dc.identifier.hkuros302323-
dc.publisher.placeCanada-

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