Research Article

Neural Personalized Ranking via Poisson Factor Model for Item Recommendation

Table 4

Performance of NBPFM with different hidden layers on Foursquare.

Metric NBPFM-0 NBPFM-1 NBPFM-2 NBPFM-3 NBPFM-4

Precision@3 0.11656 0.11730 0.12378 0.12075 0.11885
Precision@5 0.10643 0.10764 0.11203 0.10760 0.10480
Precision@10 0.08530 0.08614 0.08968 0.08535 0.08475

Recall@3 0.02573 0.02550 0.02743 0.02700 0.02640
Recall@5 0.04003 0.04033 0.04183 0.04138 0.03910
Recall@10 0.06410 0.06485 0.06708 0.06630 0.00620