A Recommendation Approach for Rating Prediction Based on User Interest and Trust Value

Table 3

MAE and RMSE value of several algorithms.

Evaluation metrics	UBCF	SVD++	TrustSVD	The proposed algorithm
MAE	0.6626	0.6369	0.6426	0.6171
RMSE	0.8380	0.8337	0.8260	0.8076