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[MF-IPS] test mse: 0.29010834754095094
[MF-IPS] test auc: 0.7062239617033246
[MF-IPS] ndcg@20:0.610762, ndcg@50:0.703224
[MF-IPS] recall@20:0.416629, recall@50:0.757097
***************[MF-IPS]***************
