Modified ABC Based Parameter Estimation ofthe Mixture IRT Model
WEN Changji1,2, WANG Shengsheng2, ZHAO Xin1, LI Jian1, ZHOU Cuijuan1
1. College of Information and Technology, Jilin Agricultural University, Changchun 130118, China;2. Key Laboratory of Symbolic Computing and Knowledge Engineering of Ministry of Education,Jilin University, Changchun 130012, China