Neighborhood Attentional Memory Networks for Recommendation Systems

Table 2

Dataset statistics.

Datasets	Interactions	Users	Items	Density (%)
Epinions	664,823	40,163	139,738	0.01
Citeulike-a	204,987	5,551	16,980	0.22
Pinterest	1,500,809	55,187	9,916	0.27