Combining regularization and logistic regression model to validate the Q-matrix for cognitive diagnosis model - Sun, Xiaojian; Zhang, Tongxin; Nie, Chang; Song, Naiqing; Xin, Tao (British journal of mathematical & statistical psychology, 2025)
Keywords: Algorithms; Cognition; Cognition Disorders - diagnosis; Computer Simulation; Humans; Likelihood Functions; Logistic Models; Models, Statistical; Psychometrics - methods; Reproducibility of Results; Sample Size; multiple logistic regression; cognitive diagnosis model; Q‐matrix validation; L1 regularization