{
  "model_name": "tisasrec_model",
  "date_trained": "2025-07-22 12:07:11",
  "framework": "PyTorch",
  "max_seq_length": 50,
  "hidden_size": 64,
  "num_heads": 2,
  "num_blocks": 2,
  "dropout_rate": 0.2,
  "learning_rate": 0.001,
  "num_epochs": 5,
  "batch_size": 32,
  "random_state": 42,
  "data_fraction": 0.1,
  "top_k_recommendations": 10,
  "train_ratio_split": 0.6,
  "val_ratio_split": 0.2,
  "test_ratio_split": 0.2,
  "metrics": {
    "val_loss": 11.352408227466402,
    "epoch": 5,
    "val_hit_rate@K": 0.011176470588235295,
    "val_ndcg@K": 0.006138237343085906,
    "val_mrr@K": 0.004624183006535947
  }
}