val_metrics.json

{
  "ndcg_cut_1": 5.855486590935707e-05,
  "ndcg_cut_5": 0.00038247903550618655,
  "recip_rank": 0.0007025776118596972,
  "recall_100": 0.015809813795526408,
  "ndcg_cut_10": 0.0005477225114380164,
  "recall_50": 0.00778779716594449
}