model_summary.json

{
  "best_params": {
    "xgbclassifier__colsample_bytree": 1.0,
    "xgbclassifier__learning_rate": 0.1,
    "xgbclassifier__max_depth": 4,
    "xgbclassifier__n_estimators": 120,
    "xgbclassifier__reg_lambda": 0.5,
    "xgbclassifier__subsample": 0.8
  },
  "threshold": 0.45,
  "best_cv_f1": 0.6247849348397656,
  "metrics": {
    "train": {
      "accuracy": 0.9400363416111448,
      "precision_1": 0.921455938697318,
      "recall_1": 0.7539184952978056,
      "f1_1": 0.8293103448275863,
      "roc_auc": 0.9734160100539411,
      "confusion_matrix": [
        [
          2623,
          41
        ],
        [
          157,
          481
        ]
      ]
    },
    "test": {
      "accuracy": 0.8946731234866828,
      "precision_1": 0.8157894736842105,
      "recall_1": 0.5849056603773585,
      "f1_1": 0.6813186813186813,
      "roc_auc": 0.9075085098959954,
      "confusion_matrix": [
        [
          646,
          21
        ],
        [
          66,
          93
        ]
      ]
    }
  }
}