Table 4: Recommendation performance of different methods on the dataset from Sobazaar.

Pre@5Recall@5AUCMAPNDCGMRR

Random0.00030.00110.50350.00190.10100.0023
BPR-MF0.00870.03080.72030.02260.14110.0292
MBPR-10.01010.03590.74640.02630.14800.0344
MBPR-20.00980.03510.74610.02660.14830.0347
Improve16.09%16.56%3.62%17.70%5.10%18.83%
BPR-MF0.00860.03090.72900.02360.14260.0308
MBPR-10.00980.03470.74620.02630.14800.0344
MBPR-20.00990.03540.74640.02630.14810.0345
Improve15.11%14.56%2.38%11.44%3.85%12.01%