Row No. RMSE MAE NMAE 1 1.214 0.977 0.244 Row No. rating user_id prod_id 1 2...

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Row No. RMSE MAE NMAE 1 1.214 0.977 0.244 Row No. rating user_id prod_id 1 2 A11D1KHM7DVOQK B00004T8R2 prediction 4.095 2 4 A11D1KHM7DVOQK 3 2 4 4 5 B00005T3SP4.095 A11D1KHM7DVOQK B00006483U 4.095 A11D1KHM7DVOQK 800009EFEK 4095 A11D1KHM7DVOQK B00009W3DS 4.095 Row No. RMSE MAE NMAE 1 1.214 0.977 0.244 Row No. rating user_id prod_id 1 2 A11D1KHM7DVOQK B00004T8R2 prediction 4.095 2 4 A11D1KHM7DVOQK 3 2 4 4 5 B00005T3SP4.095 A11D1KHM7DVOQK B00006483U 4.095 A11D1KHM7DVOQK 800009EFEK 4095 A11D1KHM7DVOQK B00009W3DS 4.095