Event-Based User Classification in Weibo Media

Table 3

Precision, Recall, and AUC results for each user category.

Category	Precision	Recall	AUC (ROC Area)
Celebrity	0.869	0.912	0.901
Org./media	0.932	0.925	0.921
Grassroots	0.925	0.895	0.897
Ordinary	0.956	0.951	0.935