Topological Influence-Aware Recommendation on Social Networks

Table 4

Performance comparisons with other indicators (dimensionality=20).

Dataset	Metrics	Betweenness	Degree	Clustering Coefficient	Coreness
Epinions	MAE	0.8155	0.8139	0.8060	0.8011
	RMSE	1.0605	1.0581	1.0466	1.0392
Ciao	MAE	0.7382	0.7335	0.7336	0.7308
	RMSE	0.9818	0.9763	0.9762	0.9721