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Table 3 Impact of the preprocessing phase on RSs in the Arabic context

From: Evaluation of recent advances in recommender systems on Arabic content

Datasets ALFM A3NCF PARL CARL CARP
Arabic_MI 0.881 0.977 0.891 0.882 0.881
Arabic_MI* 0.883 0.978 0.891 0.882 0.881
Arabic_PLG 0.975 1.052 0.980 0.985 0.967
Arabic_PLG* 0.975 1.052 0.980 0.985 0.967
Arabic_Auto 0.895 0.993 0.914 0.900 0.894
Arabic_Auto* 0.895 0.993 0.914 0.900 0.894
Arabic_IV 0.978 1.031 1.020 0.990 0.986
Arabic_IV* 0.979 1.033 1.020 0.990 0.986
  1. *No-preprocessed dataset