基于特定用户约束的概率矩阵分解算法
郝昱猛, 马文明, 王冰

Probabilistic matrix factorization algorithm based on specific user constraints
Yumeng Hao, Wenming Ma, Bing Wang
图6 MovieLens?1M数据集上BPMF和CBPMF的MAE比较
Fig.6 The MAE of BPMF and CBPMF on MovieLens?1M dataset