v3: accumulation signal optimizer - lower initial thresholds, disable PCA, simpler model start
This commit is contained in:
+32
-24
@@ -1,10 +1,9 @@
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{
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"model_type": "xgboost",
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"model_type": "hybrid",
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"features": {
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"technical_indicators": [
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"RSI_14",
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"RSI_7",
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"RSI_21",
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"MACD_line",
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"MACD_signal",
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"MACD_hist",
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@@ -12,23 +11,16 @@
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"BB_lower",
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"BB_width",
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"ATR_14",
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"SMA_5",
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"SMA_10",
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"SMA_20",
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"SMA_50",
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"SMA_200",
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"EMA_5",
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"EMA_10",
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"EMA_20",
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"EMA_50",
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"OBV",
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"stoch_k",
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"stoch_d",
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"williams_r",
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"CCI_20",
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"ROC_10",
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"keltner_upper",
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"keltner_lower"
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"ROC_10"
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],
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"lookback_periods": [
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3,
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@@ -38,47 +30,63 @@
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],
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"use_volume_features": true,
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"use_volatility_features": true,
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"use_candle_patterns": true,
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"use_candle_patterns": false,
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"use_lag_features": true,
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"lag_periods": [
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1,
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2,
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3,
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5
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]
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],
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"use_pca": true,
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"pca_variance": 0.95,
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"use_scaler": true
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},
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"target": {
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"type": "classification",
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"direction": "long",
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"horizon_candles": 6,
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"threshold_pct": 1.5
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"direction": "both",
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"horizon_candles": 4,
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"threshold_pct": 1.0
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},
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"hyperparameters": {
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"learning_rate": 0.05,
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"max_depth": 4,
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"n_estimators": 500,
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"learning_rate": 0.001,
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"max_depth": 5,
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"n_estimators": 300,
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"subsample": 0.8,
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"colsample_bytree": 0.8,
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"min_child_weight": 5,
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"gamma": 0.1,
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"reg_alpha": 0.5,
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"reg_lambda": 2.0
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"gamma": 0.3,
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"reg_alpha": 0.1,
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"reg_lambda": 5.0,
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"lstm_hidden_size": 128,
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"lstm_num_layers": 2,
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"lstm_dropout": 0.3,
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"lstm_epochs": 100,
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"lstm_batch_size": 64,
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"lstm_sequence_length": 20,
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"lstm_patience": 10
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},
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"strategy": {
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"entry_threshold": 0.75,
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"entry_threshold": 0.65,
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"exit_type": "trailing_stop",
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"stop_loss_pct": 2.0,
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"take_profit_pct": 4.0,
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"trailing_stop_pct": 1.5,
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"position_sizing": "confidence_scaled",
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"max_position_pct": 100,
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"min_confidence_to_trade": 0.55
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"min_confidence_to_trade": 0.5,
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"dynamic_sl_tp": true,
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"atr_sl_multiplier": 1.2,
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"atr_tp_multiplier": 3.0
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},
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"training": {
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"walk_forward_windows": 5,
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"train_pct": 0.7,
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"validation_pct": 0.15,
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"test_pct": 0.15
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"test_pct": 0.15,
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"rolling_window": true,
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"rolling_train_size": 3000,
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"rolling_test_size": 200
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},
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"timeframe": "4h"
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}
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+27
-12
@@ -1,29 +1,44 @@
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{
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"model_type": "hybrid",
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"model_type": "xgboost",
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"features": {
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"use_price_position": true,
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"use_momentum": true,
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"use_volatility": true,
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"use_volume": true,
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"use_cycle": true,
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"use_pca": true,
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"use_pca": false,
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"pca_variance": 0.95,
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"use_scaler": true
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},
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"target": {
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"type": "regression",
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"forward_periods_1h": [168, 720, 2160],
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"forward_periods_4h": [42, 180, 540],
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"weights": [0.2, 0.3, 0.5],
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"score_range": [0, 100]
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"forward_periods_1h": [
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168,
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720,
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2160
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],
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"forward_periods_4h": [
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42,
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180,
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540
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],
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"weights": [
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0.2,
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0.3,
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0.5
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],
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"score_range": [
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0,
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100
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]
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},
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"hyperparameters": {
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"learning_rate": 0.01,
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"max_depth": 5,
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"n_estimators": 500,
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"max_depth": 4,
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"n_estimators": 300,
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"subsample": 0.8,
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"colsample_bytree": 0.8,
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"min_child_weight": 10,
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"min_child_weight": 20,
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"gamma": 0.3,
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"reg_alpha": 0.5,
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"reg_lambda": 3.0,
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@@ -36,9 +51,9 @@
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"lstm_patience": 10
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},
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"strategy": {
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"strong_buy_threshold": 80,
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"good_buy_threshold": 70,
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"poor_threshold": 30
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"strong_buy_threshold": 65,
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"good_buy_threshold": 55,
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"poor_threshold": 35
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},
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"training": {
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"rolling_window": true,
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