Table 2 The statistics of datasets.
From: A self-supervised group recommendation model with conformity awareness
Dataset | Mafengwo | Weeplaces | Douban-Event |
|---|---|---|---|
#Users | 5275 | 8643 | 70,743 |
#Items | 1513 | 25,081 | 60,028 |
#Groups | 995 | 22,733 | 110,597 |
Average group size | 7.19 | 2.9 | 4.82 |
Average #items per user | 7.54 | 58.83 | 48.38 |
Average #items per group | 3.61 | 2.95 | 1.48 |
Average #friends per user | 10.09 | 72.06 | 86.08 |
