Table 1 Description of the datasets used
From: Forgetting mechanisms for scalable collaborative filtering
Dataset | Domain | Users | Items | Transactions |
|---|---|---|---|---|
ART1 | Artificial | 800 | 5 | 3200 |
ART2 | Artificial | 2000 | 5 | 8000 |
ELEARN | E-learning | 509 | 295 | 2646 |
MUSIC | Music website | 785 | 3121 | 9128 |