Unsupervised Community Detection Algorithm Based on Graph Convolution Network and Social Media

Table 1

Dataset statistics.

Dataset	Flixster	Douban	Yelp
User	8594	2408	4554
Item	11023	36289	4438
Rating	154077	750130	42185
Sparsity	1.8%	9.1%	2.3%
User_links	89022	19921	244639