{ "train_loss": [ 708.2152493528861, 146.5171740804705, 85.76771927449666, 63.229462375028355, 49.763298486221004, 42.55385646791579 ], "train_rmse": [ 22.764913456014224, 11.484859694358866, 8.869339527044579, 7.658590551511417, 6.847131576050916, 6.3402288735225705 ], "train_mae": [ 13.560497156802713, 7.479677234504363, 6.2542528368983366, 5.5760266296537715, 5.116533957282672, 4.754307395224254 ], "train_ndcg": [ 0.8192471829406456, 0.921438950547271, 0.9353899640254426, 0.9402380620196873, 0.9492815241629371, 0.9570066111914874 ], "val_loss": [ 161.44745741317521, 109.14599984581791, 90.46889235368415, 87.12105213136816, 466.9354229471577, 1302.5879631554903 ], "val_rmse": [ 10.559003265112123, 9.104435882279088, 8.444436996559249, 8.23822649753548, 9.129098270401919, 11.23793314526776 ], "val_mae": [ 7.498428307718306, 6.650554202919576, 6.160198556131391, 5.933253830582348, 5.8467706381385005, 6.12841546784586 ], "val_ndcg": [ 0.40186114240048537, 0.4085635163890782, 0.41129920856276553, 0.4130042755781715, 0.41324490735779945, 0.41233258656601407 ], "lr": [ 0.001, 0.001, 0.001, 0.001, 0.001, 0.001 ] }