文章基本信息

标题：Probabilistic method of filtering artifacts in adaptive testing
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作者：Kuravsky L. S. ; Yur'ev G.A.
期刊名称：Experimental Psychology (Russia)
印刷版ISSN：2072-7593
电子版ISSN：2311-7036
出版年度：2012
卷号：5
期号：1
页码：119-131
出版社：Moscow State University of Psychology and Education
摘要：In this article we present a method of filtering the results of adaptive testing, built on the use of structures in the form of Markov models with continuous time. The elimination of artifacts caused by various forms of incorrect direct intervention in the procedure of testing is performed on the basis of comparison of the observed and the predicted results of the answers to the questions using the Kalman filter, adapted for the solution of the considered problem.
关键词：adaptive testing; Markov models; Kalman filter