Fig. 5
From: Friend and POI recommendation based on social trust cluster in location-based social networks

Friend Recommendation Performance comparison. a Pre@k-Foursquare. b Recall@k-Foursquare. c Pre@k-Gowalla. d Recall@k-Gowalla
From: Friend and POI recommendation based on social trust cluster in location-based social networks
Friend Recommendation Performance comparison. a Pre@k-Foursquare. b Recall@k-Foursquare. c Pre@k-Gowalla. d Recall@k-Gowalla