ISSN 0439-755X
CN 11-1911/B
Make adaptive testing know examinees better: The item selection strategies based on recommender systems
WANG Pujue,LIU Hongyun
Acta Psychologica Sinica . 2019, (9): 1057 -1067 .  DOI: 10.3724/SP.J.1041.2019.01057