TY - Acta Psychologica Sinica A1 - WANG Pujue, LIU Hongyun T1 - Make adaptive testing know examinees better: The item selection strategies based on recommender systems Y1 - 2019-07-24 00:00:00.0 JF - Acta Psychologica Sinica JO - Acta Psychologica Sinica SP - 1057 EP - 1067 VL - 51 IS - 9 UR - {https://journal.psych.ac.cn/xlxb/EN/10.3724/SP.J.1041.2019.01057} N1 - 10.3724/SP.J.1041.2019.01057 ER -