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    题名: A Fast Algorithm for Finding Ideal Response Pattern vectors of any Test Q-Matrix
    作者: 郭訓志
    Liu, Hsiang-Chuan;Kuo, Hsun-chih;Tsai, Hsien-Chang
    贡献者: 統計系
    关键词: Q-Matrix;Test Q-Matrix;Attribute State Vector;Ideal Response Pattern;Boolean Description Function
    日期: 2013.02
    上传时间: 2014-06-19 11:39:00 (UTC+8)
    摘要: In this paper, based on Gauss’ symbol function, a novel fast algorithm for finding the ideal item response pattern vector to correspond to a given attribute state vector of any test Q-matrix is proposed. It is simpler and faster than Tatsuoka’s Boolean description function algorithm. Furthermore, a novel discriminant validity index of any test Q-matrix is also proposed, from now on, we can find the better test Q-matrix to improve the cognitive analyses of educational tests by using this validation index.
    關聯: Journal of Convergence Information Technology, Vol.8, No.4, pp.920-928
    数据类型: article
    显示于类别:[統計學系] 期刊論文

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