{ "model_type": "MLP", "hidden_layers": [ 128, 64 ], "optimal_threshold": 0.1, "expected_accuracy": 0.73, "expected_recall": 0.9, "expected_specificity": 0.46, "expected_f1": 0.808, "auc": 0.7504, "n_features": 27, "training_samples": 3406 }