National Engineering Research Center for E-Learning, Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan, People’s Republic of China
National Engineering Laboratory for Educational Big Data, Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan, People’s Republic of China
School of Computer Science, Wuhan University, Wuhan, People’s Republic of China
[Jingying Chen; Junlin Hu; Kun Zhang; Xiao Zeng; Yuhao Ma; Wenrui Lu; Kai Zhang] National Engineering Research Center for E-Learning, Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan, People’s Republic of China<&wdkj&>National Engineering Laboratory for Educational Big Data, Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan, People’s Republic of China
[Guangshuai Wang] National Engineering Research Center for E-Learning, Faculty of Artificial Intelligence in Education, Central China Normal University, Wuhan, People’s Republic of China<&wdkj&>School of Computer Science, Wuhan University, Wuhan, People’s Republic of China