Metric,Validation,Test nDCG@1,0.0001,0.0005 nDCG@5,0.0006,0.0009 nDCG@10,0.0010,0.0013 MRR@10,0.0012,0.0015 R@50,0.0125,0.0126 R@100,0.0238,0.0258