{
  "model_type": "hybrid",
  "features": {
    "technical_indicators": [
      "RSI_14",
      "RSI_7",
      "MACD_line",
      "MACD_signal",
      "MACD_hist",
      "BB_upper",
      "BB_lower",
      "BB_width",
      "ATR_14",
      "SMA_20",
      "SMA_50",
      "EMA_10",
      "EMA_20",
      "OBV",
      "stoch_k",
      "stoch_d",
      "williams_r",
      "CCI_20",
      "ROC_10"
    ],
    "lookback_periods": [
      3,
      5,
      10,
      20
    ],
    "use_volume_features": true,
    "use_volatility_features": true,
    "use_candle_patterns": false,
    "use_lag_features": true,
    "lag_periods": [
      1,
      2,
      3,
      5
    ],
    "use_pca": true,
    "pca_variance": 0.95,
    "use_scaler": true
  },
  "target": {
    "type": "classification",
    "direction": "both",
    "horizon_candles": 4,
    "threshold_pct": 1.0
  },
  "hyperparameters": {
    "learning_rate": 0.001,
    "max_depth": 5,
    "n_estimators": 300,
    "subsample": 0.8,
    "colsample_bytree": 0.8,
    "min_child_weight": 5,
    "gamma": 0.3,
    "reg_alpha": 0.1,
    "reg_lambda": 5.0,
    "lstm_hidden_size": 128,
    "lstm_num_layers": 2,
    "lstm_dropout": 0.3,
    "lstm_epochs": 100,
    "lstm_batch_size": 64,
    "lstm_sequence_length": 20,
    "lstm_patience": 10
  },
  "strategy": {
    "entry_threshold": 0.65,
    "exit_type": "trailing_stop",
    "stop_loss_pct": 2.0,
    "take_profit_pct": 4.0,
    "trailing_stop_pct": 1.5,
    "position_sizing": "confidence_scaled",
    "max_position_pct": 100,
    "min_confidence_to_trade": 0.5,
    "dynamic_sl_tp": true,
    "atr_sl_multiplier": 1.2,
    "atr_tp_multiplier": 3.0
  },
  "training": {
    "walk_forward_windows": 5,
    "train_pct": 0.7,
    "validation_pct": 0.15,
    "test_pct": 0.15,
    "rolling_window": true,
    "rolling_train_size": 3000,
    "rolling_test_size": 200
  },
  "timeframe": "4h"
}