Metric,Validation,Test nDCG@1,0.0002,0.0001 nDCG@5,0.0007,0.0006 nDCG@10,0.0012,0.0011 MRR@10,0.0013,0.0012 R@50,0.0134,0.0136 R@100,0.0239,0.0248