models/metadata.json

{
  "ensemble_weights": {
    "xgb": 0.65,
    "nn": 0.35
  },
  "threshold": 0.522921085357666,
  "cat_features": [
    "card1",
    "ProductCD",
    "card4"
  ],
  "num_features": [
    "TransactionAmt",
    "amt_zscore",
    "dist_risk",
    "hour",
    "day"
  ]
}