Evaluation of recent advances in recommender systems on Arabic content

Journal of Big Data

Table 2 Performance comparison on eight datasets in terms of RMSE

Datasets	ALFM	A3NCF	PARL	CARL	CARP	q% (English vs. Arabic)
Datasets	ALFM	A3NCF	PARL	CARL	CARP	ALFM (%)	A3NCF (%)	PARL (%)	CARL (%)	CARP (%)
MI	0.881	0.975	0.891	0.882	0.881	0.21	0.21	0	0	0
Arabic_MI	0.883	0.977	0.891	0.882	0.881	0.21	0.21	0	0	0
PLG	0.973	1.041	0.980	0.985	0.967	0.21	1.06	0	0	0
Arabic_PLG	0.975	1.052	0.980	0.985	0.967	0.21	1.06	0	0	0
Auto	0.894	0.982	0.914	0.901	0.894	0.11	1.12	0	0	0
Arabic_Auto	0.895	0.993	0.914	0.901	0.894	0.11	1.12	0	0	0
IV	0.976	1.023	1.020	0.990	0.986	0.20	0.78	0	0	0
Arabic_IV	0.978	1.031	1.020	0.990	0.986	0.20	0.78	0	0	0