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Table 1 Statistical details of the datasets

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

Dataset #Users #Items #Reviews Sparsity (%)
MI 1429 900 10,261 99.2
Arabic_MI
PLG 1686 962 13,272 99.1
Arabic_PLG
Auto 2928 1835 20,473 99.6
Arabic_Auto
IV 5130 1685 37,126 99.5
Arabic_IV