Merge commit 'd49a473ed6f4aef55bfdd47d6370e53582be6b7b' into cleanup
This commit is contained in:
Dobromir Popov
@@ -27,8 +27,18 @@ import torch
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import torch.nn as nn
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import torch.optim as optim
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<<<<<<< HEAD
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# Import prediction tracking
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from core.prediction_database import get_prediction_db
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=======
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# Import checkpoint management
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try:
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from utils.checkpoint_manager import get_checkpoint_manager, save_checkpoint
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CHECKPOINT_MANAGER_AVAILABLE = True
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except ImportError:
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CHECKPOINT_MANAGER_AVAILABLE = False
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logger.warning("Checkpoint manager not available. Model persistence will be disabled.")
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>>>>>>> d49a473ed6f4aef55bfdd47d6370e53582be6b7b
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logger = logging.getLogger(__name__)
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@@ -61,12 +71,19 @@ class EnhancedRealtimeTrainingSystem:
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# Experience buffers
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self.experience_buffer = deque(maxlen=self.training_config['memory_size'])
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self.validation_buffer = deque(maxlen=1000)
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# Training counters - CRITICAL for checkpoint management
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self.training_iteration = 0
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self.dqn_training_count = 0
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self.cnn_training_count = 0
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self.cob_training_count = 0
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self.priority_buffer = deque(maxlen=2000) # High-priority experiences
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# Performance tracking
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self.performance_history = {
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'dqn_losses': deque(maxlen=1000),
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'cnn_losses': deque(maxlen=1000),
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'cob_rl_losses': deque(maxlen=1000), # Added COB RL loss tracking
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'prediction_accuracy': deque(maxlen=500),
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'trading_performance': deque(maxlen=200),
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'validation_scores': deque(maxlen=100)
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@@ -764,18 +781,33 @@ class EnhancedRealtimeTrainingSystem:
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# Statistical features across time for each aggregated dimension
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for feature_idx in range(agg_matrix.shape[1]):
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feature_series = agg_matrix[:, feature_idx]
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combined_features.extend([
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np.mean(feature_series),
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np.std(feature_series),
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np.min(feature_series),
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np.max(feature_series),
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feature_series[-1] - feature_series[0] if len(feature_series) > 1 else 0, # Total change
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np.mean(np.diff(feature_series)) if len(feature_series) > 1 else 0, # Average momentum
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np.std(np.diff(feature_series)) if len(feature_series) > 2 else 0, # Momentum volatility
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np.percentile(feature_series, 25), # 25th percentile
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np.percentile(feature_series, 75), # 75th percentile
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len([x for x in np.diff(feature_series) if x > 0]) / max(len(feature_series) - 1, 1) if len(feature_series) > 1 else 0.5 # Positive change ratio
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])
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# Clean feature series to prevent division warnings
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feature_series_clean = feature_series[np.isfinite(feature_series)]
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if len(feature_series_clean) > 0:
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# Safe percentile calculation
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try:
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percentile_25 = np.percentile(feature_series_clean, 25)
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percentile_75 = np.percentile(feature_series_clean, 75)
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except (ValueError, RuntimeWarning):
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percentile_25 = np.median(feature_series_clean) if len(feature_series_clean) > 0 else 0
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percentile_75 = np.median(feature_series_clean) if len(feature_series_clean) > 0 else 0
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combined_features.extend([
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np.mean(feature_series_clean),
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np.std(feature_series_clean),
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np.min(feature_series_clean),
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np.max(feature_series_clean),
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feature_series_clean[-1] - feature_series_clean[0] if len(feature_series_clean) > 1 else 0, # Total change
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np.mean(np.diff(feature_series_clean)) if len(feature_series_clean) > 1 else 0, # Average momentum
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np.std(np.diff(feature_series_clean)) if len(feature_series_clean) > 2 else 0, # Momentum volatility
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percentile_25, # 25th percentile
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percentile_75, # 75th percentile
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len([x for x in np.diff(feature_series_clean) if x > 0]) / max(len(feature_series_clean) - 1, 1) if len(feature_series_clean) > 1 else 0.5 # Positive change ratio
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])
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else:
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# All values are NaN or inf, use zeros
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combined_features.extend([0.0] * 10)
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else:
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combined_features.extend([0.0] * (15 * 10)) # 15 features * 10 statistics
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@@ -913,13 +945,14 @@ class EnhancedRealtimeTrainingSystem:
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lows = np.array([bar['low'] for bar in self.real_time_data['ohlcv_1m']])
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# Update indicators
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price_mean = np.mean(prices[-20:])
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self.technical_indicators = {
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'sma_10': np.mean(prices[-10:]),
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'sma_20': np.mean(prices[-20:]),
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'rsi': self._calculate_rsi(prices, 14),
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'volatility': np.std(prices[-20:]) / np.mean(prices[-20:]),
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'volatility': np.std(prices[-20:]) / price_mean if price_mean > 0 else 0,
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'volume_sma': np.mean(volumes[-10:]),
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'price_momentum': (prices[-1] - prices[-5]) / prices[-5] if len(prices) >= 5 else 0,
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'price_momentum': (prices[-1] - prices[-5]) / prices[-5] if len(prices) >= 5 and prices[-5] > 0 else 0,
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'atr': np.mean(highs[-14:] - lows[-14:]) if len(prices) >= 14 else 0
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}
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@@ -935,8 +968,8 @@ class EnhancedRealtimeTrainingSystem:
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current_time = time.time()
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current_bar = self.real_time_data['ohlcv_1m'][-1]
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# Create comprehensive state features
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state_features = self._build_comprehensive_state()
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# Create comprehensive state features with default dimensions
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state_features = self._build_comprehensive_state(100) # Use default 100 for general experiences
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# Create experience with proper reward calculation
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experience = {
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@@ -959,8 +992,8 @@ class EnhancedRealtimeTrainingSystem:
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except Exception as e:
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logger.debug(f"Error creating training experiences: {e}")
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def _build_comprehensive_state(self) -> np.ndarray:
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"""Build comprehensive state vector for RL training"""
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def _build_comprehensive_state(self, target_dimensions: int = 100) -> np.ndarray:
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"""Build comprehensive state vector for RL training with adaptive dimensions"""
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try:
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state_features = []
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@@ -1003,15 +1036,138 @@ class EnhancedRealtimeTrainingSystem:
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state_features.append(np.cos(2 * np.pi * now.hour / 24))
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state_features.append(now.weekday() / 6.0) # Day of week
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# Pad to fixed size (100 features)
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while len(state_features) < 100:
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# Current count: 10 (prices) + 7 (indicators) + 1 (volume) + 5 (COB) + 3 (time) = 26 base features
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# 6. Enhanced features for larger dimensions
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if target_dimensions > 50:
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# Add more price history
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if len(self.real_time_data['ohlcv_1m']) >= 20:
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extended_prices = [bar['close'] for bar in list(self.real_time_data['ohlcv_1m'])[-20:]]
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base_price = extended_prices[0]
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extended_normalized = [(p - base_price) / base_price for p in extended_prices[10:]] # Additional 10
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state_features.extend(extended_normalized)
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else:
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state_features.extend([0.0] * 10)
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# Add volume history
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if len(self.real_time_data['ohlcv_1m']) >= 10:
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volume_history = [bar['volume'] for bar in list(self.real_time_data['ohlcv_1m'])[-10:]]
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avg_vol = np.mean(volume_history) if volume_history else 1.0
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# Prevent division by zero
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if avg_vol == 0:
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avg_vol = 1.0
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normalized_volumes = [v / avg_vol for v in volume_history]
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state_features.extend(normalized_volumes)
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else:
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state_features.extend([0.0] * 10)
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# Add extended COB features
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extended_cob = self._extract_cob_features()
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state_features.extend(extended_cob[5:]) # Remaining COB features
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# Add 5m timeframe data if available
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if len(self.real_time_data['ohlcv_5m']) >= 5:
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tf_5m_prices = [bar['close'] for bar in list(self.real_time_data['ohlcv_5m'])[-5:]]
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if tf_5m_prices:
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base_5m = tf_5m_prices[0]
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# Prevent division by zero
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if base_5m == 0:
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base_5m = 1.0
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normalized_5m = [(p - base_5m) / base_5m for p in tf_5m_prices]
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state_features.extend(normalized_5m)
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else:
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state_features.extend([0.0] * 5)
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else:
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state_features.extend([0.0] * 5)
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# 7. Adaptive padding/truncation based on target dimensions
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current_length = len(state_features)
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if target_dimensions > current_length:
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# Pad with additional engineered features
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remaining = target_dimensions - current_length
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# Add statistical features if we have data
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if len(self.real_time_data['ohlcv_1m']) >= 20:
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all_prices = [bar['close'] for bar in list(self.real_time_data['ohlcv_1m'])[-20:]]
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all_volumes = [bar['volume'] for bar in list(self.real_time_data['ohlcv_1m'])[-20:]]
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# Statistical features
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additional_features = [
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np.std(all_prices) / np.mean(all_prices) if np.mean(all_prices) > 0 else 0, # Price CV
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np.std(all_volumes) / np.mean(all_volumes) if np.mean(all_volumes) > 0 else 0, # Volume CV
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(max(all_prices) - min(all_prices)) / np.mean(all_prices) if np.mean(all_prices) > 0 else 0, # Price range
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# Safe correlation calculation
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np.corrcoef(all_prices, all_volumes)[0, 1] if (len(all_prices) == len(all_volumes) and len(all_prices) > 1 and
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np.std(all_prices) > 0 and np.std(all_volumes) > 0) else 0, # Price-volume correlation
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]
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# Add momentum features
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for window in [3, 5, 10]:
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if len(all_prices) >= window:
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momentum = (all_prices[-1] - all_prices[-window]) / all_prices[-window] if all_prices[-window] > 0 else 0
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additional_features.append(momentum)
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else:
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additional_features.append(0.0)
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# Extend to fill remaining space
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while len(additional_features) < remaining and len(additional_features) < 50:
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additional_features.extend([
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np.sin(len(additional_features) * 0.1), # Sine waves for variety
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np.cos(len(additional_features) * 0.1),
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np.tanh(len(additional_features) * 0.01)
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])
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state_features.extend(additional_features[:remaining])
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else:
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# Fill with structured zeros/patterns if no data
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pattern_features = []
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for i in range(remaining):
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pattern_features.append(np.sin(i * 0.01)) # Small oscillating pattern
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state_features.extend(pattern_features)
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# Ensure exact target dimension
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state_features = state_features[:target_dimensions]
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while len(state_features) < target_dimensions:
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state_features.append(0.0)
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return np.array(state_features[:100])
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return np.array(state_features)
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except Exception as e:
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logger.error(f"Error building state: {e}")
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return np.zeros(100)
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return np.zeros(target_dimensions)
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def _get_model_expected_dimensions(self, model_type: str) -> int:
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"""Get expected input dimensions for different model types"""
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try:
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if model_type == 'dqn':
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# Try to get DQN expected dimensions from model
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if (self.orchestrator and hasattr(self.orchestrator, 'rl_agent')
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and self.orchestrator.rl_agent and hasattr(self.orchestrator.rl_agent, 'policy_net')):
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# Get first layer input size
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first_layer = list(self.orchestrator.rl_agent.policy_net.children())[0]
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if hasattr(first_layer, 'in_features'):
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return first_layer.in_features
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return 403 # Default for DQN based on error logs
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elif model_type == 'cnn':
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# CNN might have different input expectations
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if (self.orchestrator and hasattr(self.orchestrator, 'cnn_model')
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and self.orchestrator.cnn_model):
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# Try to get CNN input size
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if hasattr(self.orchestrator.cnn_model, 'input_shape'):
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return self.orchestrator.cnn_model.input_shape
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return 300 # Default for CNN based on error logs
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elif model_type == 'cob_rl':
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return 2000 # COB RL expects 2000 features
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else:
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return 100 # Default
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except Exception as e:
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logger.debug(f"Error getting model dimensions for {model_type}: {e}")
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return 100 # Fallback
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def _extract_cob_features(self) -> List[float]:
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"""Extract features from COB data"""
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@@ -1131,8 +1287,8 @@ class EnhancedRealtimeTrainingSystem:
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total_loss += loss
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training_iterations += 1
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elif hasattr(rl_agent, 'replay'):
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# Fallback to replay method
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loss = rl_agent.replay(batch_size=len(batch))
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# Fallback to replay method - DQNAgent.replay() doesn't accept batch_size parameter
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loss = rl_agent.replay()
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if loss is not None:
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total_loss += loss
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training_iterations += 1
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@@ -1142,6 +1298,10 @@ class EnhancedRealtimeTrainingSystem:
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self.dqn_training_count += 1
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# Save checkpoint after training
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if training_iterations > 0 and avg_loss > 0:
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self._save_model_checkpoint('dqn_agent', rl_agent, avg_loss)
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# Log progress every 10 training sessions
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if self.dqn_training_count % 10 == 0:
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logger.info(f"DQN TRAINING: Session {self.dqn_training_count}, "
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@@ -1175,6 +1335,18 @@ class EnhancedRealtimeTrainingSystem:
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aggregated_matrix = self.get_cob_training_matrix(symbol, '1s_aggregated')
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if combined_features is not None:
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# Ensure features are exactly 2000 dimensions
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if len(combined_features) != 2000:
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logger.warning(f"COB features wrong size: {len(combined_features)}, padding/truncating to 2000")
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if len(combined_features) < 2000:
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# Pad with zeros
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padded_features = np.zeros(2000, dtype=np.float32)
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padded_features[:len(combined_features)] = combined_features
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combined_features = padded_features
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else:
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# Truncate to 2000
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combined_features = combined_features[:2000]
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# Create enhanced COB training experience
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current_price = self._get_current_price_from_data(symbol)
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if current_price:
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@@ -1184,29 +1356,14 @@ class EnhancedRealtimeTrainingSystem:
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# Calculate reward based on COB prediction accuracy
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reward = self._calculate_cob_reward(symbol, action, combined_features)
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# Create comprehensive state vector for COB RL
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# Create comprehensive state vector for COB RL (exactly 2000 dimensions)
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state = combined_features # 2000-dimensional state
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# Store experience in COB RL agent
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if hasattr(cob_rl_agent, 'store_experience'):
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experience = {
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'state': state,
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'action': action,
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'reward': reward,
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'next_state': state, # Will be updated with next observation
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'done': False,
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'symbol': symbol,
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'timestamp': datetime.now(),
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'price': current_price,
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'cob_features': {
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'raw_tick_available': raw_tick_matrix is not None,
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'aggregated_available': aggregated_matrix is not None,
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'imbalance': combined_features[0] if len(combined_features) > 0 else 0,
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'spread': combined_features[1] if len(combined_features) > 1 else 0,
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'liquidity': combined_features[4] if len(combined_features) > 4 else 0
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}
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}
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cob_rl_agent.store_experience(experience)
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if hasattr(cob_rl_agent, 'remember'):
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# Use tuple format for DQN agent compatibility
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experience_tuple = (state, action, reward, state, False) # next_state = current state for now
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cob_rl_agent.remember(state, action, reward, state, False)
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training_updates += 1
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# Perform COB RL training if enough experiences
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@@ -1479,16 +1636,29 @@ class EnhancedRealtimeTrainingSystem:
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# Moving averages
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if len(prev_prices) >= 5:
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ma5 = sum(prev_prices[-5:]) / 5
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tech_features.append((current_price - ma5) / ma5)
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# Prevent division by zero
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if ma5 != 0:
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tech_features.append((current_price - ma5) / ma5)
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else:
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tech_features.append(0.0)
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if len(prev_prices) >= 10:
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ma10 = sum(prev_prices[-10:]) / 10
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tech_features.append((current_price - ma10) / ma10)
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# Prevent division by zero
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if ma10 != 0:
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tech_features.append((current_price - ma10) / ma10)
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else:
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tech_features.append(0.0)
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# Volatility measure
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if len(prev_prices) >= 5:
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volatility = np.std(prev_prices[-5:]) / np.mean(prev_prices[-5:])
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tech_features.append(volatility)
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price_mean = np.mean(prev_prices[-5:])
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# Prevent division by zero
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if price_mean != 0:
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volatility = np.std(prev_prices[-5:]) / price_mean
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tech_features.append(volatility)
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else:
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tech_features.append(0.0)
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# Pad technical features to 200
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while len(tech_features) < 200:
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@@ -1670,6 +1840,14 @@ class EnhancedRealtimeTrainingSystem:
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features_tensor = torch.from_numpy(features).float().to(device)
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targets_tensor = torch.from_numpy(targets).long().to(device)
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# FIXED: Move tensors to same device as model
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device = next(model.parameters()).device
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features_tensor = features_tensor.to(device)
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targets_tensor = targets_tensor.to(device)
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# Move criterion to same device as well
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criterion = criterion.to(device)
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# Ensure features_tensor has the correct shape for CNN (batch_size, channels, height, width)
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# Assuming features are flattened (batch_size, 15*20) and need to be reshaped to (batch_size, 1, 15, 20)
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# This depends on the actual CNN model architecture. Assuming a simple CNN that expects (batch, channels, height, width)
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@@ -1700,6 +1878,7 @@ class EnhancedRealtimeTrainingSystem:
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outputs = model(features_tensor)
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<<<<<<< HEAD
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# Extract logits from model output (model returns a dictionary)
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if isinstance(outputs, dict):
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logits = outputs['logits']
|
||||
@@ -1713,6 +1892,19 @@ class EnhancedRealtimeTrainingSystem:
|
||||
logger.error(f"CNN output is not a tensor: {type(logits)}")
|
||||
return 0.0
|
||||
|
||||
=======
|
||||
# FIXED: Handle case where model returns tuple (extract the logits)
|
||||
if isinstance(outputs, tuple):
|
||||
# Assume the first element is the main output (logits)
|
||||
logits = outputs[0]
|
||||
elif isinstance(outputs, dict):
|
||||
# Handle dictionary output (get main prediction)
|
||||
logits = outputs.get('logits', outputs.get('predictions', outputs.get('output', list(outputs.values())[0])))
|
||||
else:
|
||||
# Single tensor output
|
||||
logits = outputs
|
||||
|
||||
>>>>>>> d49a473ed6f4aef55bfdd47d6370e53582be6b7b
|
||||
loss = criterion(logits, targets_tensor)
|
||||
|
||||
loss.backward()
|
||||
@@ -1721,8 +1913,122 @@ class EnhancedRealtimeTrainingSystem:
|
||||
return loss.item()
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error in CNN training: {e}")
|
||||
logger.error(f"RT TRAINING: Error in CNN training: {e}")
|
||||
return 1.0 # Return default loss value in case of error
|
||||
|
||||
def _sample_prioritized_experiences(self) -> List[Dict]:
|
||||
"""Sample prioritized experiences for training"""
|
||||
try:
|
||||
experiences = []
|
||||
|
||||
# Sample from priority buffer first (high-priority experiences)
|
||||
if self.priority_buffer:
|
||||
priority_samples = min(len(self.priority_buffer), self.training_config['batch_size'] // 2)
|
||||
priority_experiences = random.sample(list(self.priority_buffer), priority_samples)
|
||||
experiences.extend(priority_experiences)
|
||||
|
||||
# Sample from regular experience buffer
|
||||
if self.experience_buffer:
|
||||
remaining_samples = self.training_config['batch_size'] - len(experiences)
|
||||
if remaining_samples > 0:
|
||||
regular_samples = min(len(self.experience_buffer), remaining_samples)
|
||||
regular_experiences = random.sample(list(self.experience_buffer), regular_samples)
|
||||
experiences.extend(regular_experiences)
|
||||
|
||||
# Convert experiences to DQN format
|
||||
dqn_experiences = []
|
||||
for exp in experiences:
|
||||
# Create next state by shifting current state (simple approximation)
|
||||
next_state = exp['state'].copy() if hasattr(exp['state'], 'copy') else exp['state']
|
||||
|
||||
# Simple reward based on recent market movement
|
||||
reward = self._calculate_experience_reward(exp)
|
||||
|
||||
# Action mapping: 0=BUY, 1=SELL, 2=HOLD
|
||||
action = self._determine_action_from_experience(exp)
|
||||
|
||||
dqn_exp = {
|
||||
'state': exp['state'],
|
||||
'action': action,
|
||||
'reward': reward,
|
||||
'next_state': next_state,
|
||||
'done': False # Episodes don't really "end" in continuous trading
|
||||
}
|
||||
|
||||
dqn_experiences.append(dqn_exp)
|
||||
|
||||
return dqn_experiences
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error sampling prioritized experiences: {e}")
|
||||
return []
|
||||
|
||||
def _calculate_experience_reward(self, experience: Dict) -> float:
|
||||
"""Calculate reward for an experience"""
|
||||
try:
|
||||
# Simple reward based on technical indicators and market events
|
||||
reward = 0.0
|
||||
|
||||
# Reward based on market events
|
||||
if experience.get('market_events', 0) > 0:
|
||||
reward += 0.1 # Bonus for learning from market events
|
||||
|
||||
# Reward based on technical indicators
|
||||
tech_indicators = experience.get('technical_indicators', {})
|
||||
if tech_indicators:
|
||||
# Reward for strong momentum
|
||||
momentum = tech_indicators.get('price_momentum', 0)
|
||||
reward += np.tanh(momentum * 10) # Bounded reward
|
||||
|
||||
# Penalize high volatility
|
||||
volatility = tech_indicators.get('volatility', 0)
|
||||
reward -= min(volatility * 5, 0.2) # Penalty for high volatility
|
||||
|
||||
# Reward based on COB features
|
||||
cob_features = experience.get('cob_features', [])
|
||||
if cob_features and len(cob_features) > 0:
|
||||
# Reward for strong order book imbalance
|
||||
imbalance = cob_features[0] if len(cob_features) > 0 else 0
|
||||
reward += abs(imbalance) * 0.1 # Reward for any imbalance signal
|
||||
|
||||
return max(-1.0, min(1.0, reward)) # Clamp to [-1, 1]
|
||||
|
||||
except Exception as e:
|
||||
logger.debug(f"Error calculating experience reward: {e}")
|
||||
return 0.0
|
||||
|
||||
def _determine_action_from_experience(self, experience: Dict) -> int:
|
||||
"""Determine action from experience data"""
|
||||
try:
|
||||
# Use technical indicators to determine action
|
||||
tech_indicators = experience.get('technical_indicators', {})
|
||||
|
||||
if tech_indicators:
|
||||
momentum = tech_indicators.get('price_momentum', 0)
|
||||
rsi = tech_indicators.get('rsi', 50)
|
||||
|
||||
# Simple logic based on momentum and RSI
|
||||
if momentum > 0.005 and rsi < 70: # Upward momentum, not overbought
|
||||
return 0 # BUY
|
||||
elif momentum < -0.005 and rsi > 30: # Downward momentum, not oversold
|
||||
return 1 # SELL
|
||||
else:
|
||||
return 2 # HOLD
|
||||
|
||||
# Fallback to COB-based action
|
||||
cob_features = experience.get('cob_features', [])
|
||||
if cob_features and len(cob_features) > 0:
|
||||
imbalance = cob_features[0]
|
||||
if imbalance > 0.1:
|
||||
return 0 # BUY (bid imbalance)
|
||||
elif imbalance < -0.1:
|
||||
return 1 # SELL (ask imbalance)
|
||||
|
||||
return 2 # Default to HOLD
|
||||
|
||||
except Exception as e:
|
||||
logger.debug(f"Error determining action from experience: {e}")
|
||||
return 2 # Default to HOLD
|
||||
|
||||
def _perform_validation(self):
|
||||
"""Perform validation to track model performance"""
|
||||
@@ -2084,17 +2390,21 @@ class EnhancedRealtimeTrainingSystem:
|
||||
def _generate_forward_dqn_prediction(self, symbol: str, current_time: float):
|
||||
"""Generate a DQN prediction for future price movement"""
|
||||
try:
|
||||
# Get current market state (only historical data)
|
||||
current_state = self._build_comprehensive_state()
|
||||
# Get current market state with DQN-specific dimensions
|
||||
target_dims = self._get_model_expected_dimensions('dqn')
|
||||
current_state = self._build_comprehensive_state(target_dims)
|
||||
current_price = self._get_current_price_from_data(symbol)
|
||||
|
||||
if current_price is None:
|
||||
# SKIP prediction if price is invalid
|
||||
if current_price is None or current_price <= 0:
|
||||
logger.debug(f"Skipping DQN prediction for {symbol}: invalid price {current_price}")
|
||||
return
|
||||
|
||||
# Use DQN model to predict action (if available)
|
||||
if (self.orchestrator and hasattr(self.orchestrator, 'rl_agent')
|
||||
and self.orchestrator.rl_agent):
|
||||
|
||||
<<<<<<< HEAD
|
||||
# Use RL agent to make prediction
|
||||
current_state = self._get_dqn_state_features(symbol)
|
||||
if current_state is None:
|
||||
@@ -2112,6 +2422,28 @@ class EnhancedRealtimeTrainingSystem:
|
||||
|
||||
confidence = max(q_values) / sum(q_values) if sum(q_values) > 0 else 0.33
|
||||
|
||||
=======
|
||||
# Get action from DQN agent
|
||||
action = self.orchestrator.rl_agent.act(current_state, explore=False)
|
||||
|
||||
# Get Q-values by manually calling the model
|
||||
q_values = self._get_dqn_q_values(current_state)
|
||||
|
||||
# Calculate confidence from Q-values
|
||||
if q_values is not None and len(q_values) > 0:
|
||||
# Convert to probabilities and get confidence
|
||||
probs = torch.softmax(torch.tensor(q_values), dim=0).numpy()
|
||||
confidence = float(max(probs))
|
||||
q_values = q_values.tolist() if hasattr(q_values, 'tolist') else list(q_values)
|
||||
else:
|
||||
confidence = 0.33
|
||||
q_values = [0.33, 0.33, 0.34] # Default uniform distribution
|
||||
|
||||
# Handle case where action is None (HOLD)
|
||||
if action is None:
|
||||
action = 2 # Map None to HOLD action
|
||||
|
||||
>>>>>>> d49a473ed6f4aef55bfdd47d6370e53582be6b7b
|
||||
else:
|
||||
# Fallback to technical analysis-based prediction
|
||||
action, q_values, confidence = self._technical_analysis_prediction(symbol)
|
||||
@@ -2138,8 +2470,8 @@ class EnhancedRealtimeTrainingSystem:
|
||||
if symbol in self.pending_predictions:
|
||||
self.pending_predictions[symbol].append(prediction)
|
||||
|
||||
# Add to recent predictions for display (only if confident enough)
|
||||
if confidence > 0.4:
|
||||
# Add to recent predictions for display (only if confident enough AND valid price)
|
||||
if confidence > 0.4 and current_price > 0:
|
||||
display_prediction = {
|
||||
'timestamp': prediction_time,
|
||||
'price': current_price,
|
||||
@@ -2152,6 +2484,7 @@ class EnhancedRealtimeTrainingSystem:
|
||||
|
||||
self.last_prediction_time[symbol] = int(current_time)
|
||||
|
||||
<<<<<<< HEAD
|
||||
# Robust action labeling
|
||||
if action is None:
|
||||
action_label = 'HOLD'
|
||||
@@ -2163,10 +2496,46 @@ class EnhancedRealtimeTrainingSystem:
|
||||
action_label = 'UNKNOWN'
|
||||
|
||||
logger.info(f"Forward DQN prediction: {symbol} action={action_label} confidence={confidence:.2f} target={target_time.strftime('%H:%M:%S')}")
|
||||
=======
|
||||
logger.info(f"Forward DQN prediction: {symbol} action={['BUY','SELL','HOLD'][action]} confidence={confidence:.2f} price=${current_price:.2f} target={target_time.strftime('%H:%M:%S')} dims={len(current_state)}")
|
||||
>>>>>>> d49a473ed6f4aef55bfdd47d6370e53582be6b7b
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error generating forward DQN prediction: {e}")
|
||||
|
||||
def _get_dqn_q_values(self, state: np.ndarray) -> Optional[np.ndarray]:
|
||||
"""Get Q-values from DQN agent without performing action selection"""
|
||||
try:
|
||||
if not self.orchestrator or not hasattr(self.orchestrator, 'rl_agent') or not self.orchestrator.rl_agent:
|
||||
return None
|
||||
|
||||
rl_agent = self.orchestrator.rl_agent
|
||||
|
||||
# Convert state to tensor
|
||||
if isinstance(state, np.ndarray):
|
||||
state_tensor = torch.FloatTensor(state).unsqueeze(0).to(rl_agent.device)
|
||||
else:
|
||||
state_tensor = state.unsqueeze(0).to(rl_agent.device)
|
||||
|
||||
# Get Q-values directly from policy network
|
||||
with torch.no_grad():
|
||||
policy_output = rl_agent.policy_net(state_tensor)
|
||||
|
||||
# Handle different output formats
|
||||
if isinstance(policy_output, dict):
|
||||
q_values = policy_output.get('q_values', policy_output.get('Q_values', list(policy_output.values())[0]))
|
||||
elif isinstance(policy_output, tuple):
|
||||
q_values = policy_output[0] # Assume first element is Q-values
|
||||
else:
|
||||
q_values = policy_output
|
||||
|
||||
# Convert to numpy
|
||||
return q_values.cpu().data.numpy()[0]
|
||||
|
||||
except Exception as e:
|
||||
logger.debug(f"Error getting DQN Q-values: {e}")
|
||||
return None
|
||||
|
||||
def _generate_forward_cnn_prediction(self, symbol: str, current_time: float):
|
||||
"""Generate a CNN prediction for future price direction"""
|
||||
try:
|
||||
@@ -2174,9 +2543,15 @@ class EnhancedRealtimeTrainingSystem:
|
||||
current_price = self._get_current_price_from_data(symbol)
|
||||
price_sequence = self._get_historical_price_sequence(symbol, periods=15)
|
||||
|
||||
if current_price is None or len(price_sequence) < 15:
|
||||
# SKIP prediction if price is invalid
|
||||
if current_price is None or current_price <= 0:
|
||||
logger.debug(f"Skipping CNN prediction for {symbol}: invalid price {current_price}")
|
||||
return
|
||||
|
||||
|
||||
if len(price_sequence) < 15:
|
||||
logger.debug(f"Skipping CNN prediction for {symbol}: insufficient data")
|
||||
return
|
||||
|
||||
# Use CNN model to predict direction (if available)
|
||||
if (self.orchestrator and hasattr(self.orchestrator, 'cnn_model')
|
||||
and self.orchestrator.cnn_model):
|
||||
@@ -2229,8 +2604,8 @@ class EnhancedRealtimeTrainingSystem:
|
||||
if symbol in self.pending_predictions:
|
||||
self.pending_predictions[symbol].append(prediction)
|
||||
|
||||
# Add to recent predictions for display (only if confident enough)
|
||||
if confidence > 0.5:
|
||||
# Add to recent predictions for display (only if confident enough AND valid prices)
|
||||
if confidence > 0.5 and current_price > 0 and predicted_price > 0:
|
||||
display_prediction = {
|
||||
'timestamp': prediction_time,
|
||||
'current_price': current_price,
|
||||
@@ -2241,7 +2616,7 @@ class EnhancedRealtimeTrainingSystem:
|
||||
if symbol in self.recent_cnn_predictions:
|
||||
self.recent_cnn_predictions[symbol].append(display_prediction)
|
||||
|
||||
logger.info(f"Forward CNN prediction: {symbol} direction={['DOWN','SAME','UP'][direction]} confidence={confidence:.2f} target={target_time.strftime('%H:%M:%S')}")
|
||||
logger.info(f"Forward CNN prediction: {symbol} direction={['DOWN','SAME','UP'][direction]} confidence={confidence:.2f} price=${current_price:.2f} -> ${predicted_price:.2f} target={target_time.strftime('%H:%M:%S')}")
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error generating forward CNN prediction: {e}")
|
||||
@@ -2332,8 +2707,24 @@ class EnhancedRealtimeTrainingSystem:
|
||||
def _get_current_price_from_data(self, symbol: str) -> Optional[float]:
|
||||
"""Get current price from real-time data streams"""
|
||||
try:
|
||||
# First, try to get from data provider (most reliable)
|
||||
if self.data_provider:
|
||||
price = self.data_provider.get_current_price(symbol)
|
||||
if price and price > 0:
|
||||
return price
|
||||
|
||||
# Fallback to internal buffer
|
||||
if len(self.real_time_data['ohlcv_1m']) > 0:
|
||||
return self.real_time_data['ohlcv_1m'][-1]['close']
|
||||
price = self.real_time_data['ohlcv_1m'][-1]['close']
|
||||
if price and price > 0:
|
||||
return price
|
||||
|
||||
# Fallback to orchestrator price
|
||||
if self.orchestrator:
|
||||
price = self.orchestrator._get_current_price(symbol)
|
||||
if price and price > 0:
|
||||
return price
|
||||
|
||||
return None
|
||||
except Exception as e:
|
||||
logger.debug(f"Error getting current price: {e}")
|
||||
@@ -2428,4 +2819,56 @@ class EnhancedRealtimeTrainingSystem:
|
||||
|
||||
except Exception as e:
|
||||
logger.debug(f"Error estimating price change: {e}")
|
||||
return 0.0
|
||||
return 0.0 d
|
||||
ef _save_model_checkpoint(self, model_name: str, model_obj, loss: float):
|
||||
"""
|
||||
Save model checkpoint after training if performance improved
|
||||
|
||||
This is CRITICAL for preserving training progress across restarts.
|
||||
"""
|
||||
try:
|
||||
if not CHECKPOINT_MANAGER_AVAILABLE:
|
||||
return
|
||||
|
||||
# Get checkpoint manager
|
||||
checkpoint_manager = get_checkpoint_manager()
|
||||
if not checkpoint_manager:
|
||||
return
|
||||
|
||||
# Prepare performance metrics
|
||||
performance_metrics = {
|
||||
'loss': loss,
|
||||
'training_samples': len(self.experience_buffer),
|
||||
'timestamp': datetime.now().isoformat()
|
||||
}
|
||||
|
||||
# Prepare training metadata
|
||||
training_metadata = {
|
||||
'timestamp': datetime.now().isoformat(),
|
||||
'training_iteration': self.training_iteration,
|
||||
'model_type': model_name
|
||||
}
|
||||
|
||||
# Determine model type based on model name
|
||||
model_type = model_name
|
||||
if 'dqn' in model_name.lower():
|
||||
model_type = 'dqn'
|
||||
elif 'cnn' in model_name.lower():
|
||||
model_type = 'cnn'
|
||||
elif 'cob' in model_name.lower():
|
||||
model_type = 'cob_rl'
|
||||
|
||||
# Save checkpoint
|
||||
checkpoint_path = save_checkpoint(
|
||||
model=model_obj,
|
||||
model_name=model_name,
|
||||
model_type=model_type,
|
||||
performance_metrics=performance_metrics,
|
||||
training_metadata=training_metadata
|
||||
)
|
||||
|
||||
if checkpoint_path:
|
||||
logger.info(f"💾 Saved checkpoint for {model_name}: {checkpoint_path} (loss: {loss:.4f})")
|
||||
|
||||
except Exception as e:
|
||||
logger.error(f"Error saving checkpoint for {model_name}: {e}")
|
||||
24
NN/training/samples/curl.txt
Normal file
24
NN/training/samples/curl.txt
Normal file
@@ -0,0 +1,24 @@
|
||||
so, curl example:
|
||||
curl http://localhost:1234/v1/chat/completions \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{
|
||||
"model": "deepseek-r1-0528-qwen3-8b",
|
||||
"messages": [
|
||||
{ "role": "system", "content": "what will be the next row in this sequence:
|
||||
symbol MAIN SYMBOL (ETH) REF1 (BTC) REF2 (SPX) REF3 (SOL)
|
||||
timeframe 1s 1m 1h 1d 1s 1s 1s
|
||||
datapoint O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp
|
||||
2025-01-15T10:00:00Z 3421.5 3421.75 3421.25 3421.6 125.4 2025-01-15T10:00:00Z 3422.1 3424.8 3420.5 3423.25 1245.7 2025-01-15T10:00:00Z 3420 3428.5 3418.75 3425.1 12847.2 2025-01-15T10:00:00Z 3415.25 3435.6 3410.8 3430.4 145238.6 2025-01-15T10:00:00Z 97850.2 97852.4 97848.1 97851.3 8.7 2025-01-15T10:00:00Z 5925.4 5926.1 5924.8 5925.7 0 2025-01-15T10:00:00Z 191.22 191.45 191.08 191.35 1247.3
|
||||
2025-01-15T10:00:01Z 3421.6 3421.85 3421.45 3421.75 98.2 2025-01-15T10:01:00Z 3423.25 3425.9 3421.8 3424.6 1189.3 2025-01-15T11:00:00Z 3425.1 3432.2 3422.4 3429.8 11960.5 2025-01-16T10:00:00Z 3430.4 3445.2 3425.15 3440.85 138947.1 2025-01-15T10:00:01Z 97851.3 97853.8 97849.5 97852.9 9.1 2025-01-15T10:00:01Z 5925.7 5926.3 5925.2 5925.9 0 2025-01-15T10:00:01Z 191.35 191.58 191.15 191.48 1156.7
|
||||
2025-01-15T10:00:02Z 3421.75 3421.95 3421.55 3421.8 110.6 2025-01-15T10:02:00Z 3424.6 3427.15 3423.4 3425.9 1356.8 2025-01-15T12:00:00Z 3429.8 3436.7 3427.2 3434.5 13205.9 2025-01-17T10:00:00Z 3440.85 3455.3 3438.9 3450.75 142568.3 2025-01-15T10:00:02Z 97852.9 97855.2 97850.7 97854.6 7.9 2025-01-15T10:00:02Z 5925.9 5926.5 5925.4 5926.1 0 2025-01-15T10:00:02Z 191.48 191.72 191.28 191.61 1298.4
|
||||
2025-01-15T10:00:03Z 3421.8 3422.05 3421.65 3421.9 87.3 2025-01-15T10:03:00Z 3425.9 3428.4 3424.2 3427.1 1423.5 2025-01-15T13:00:00Z 3434.5 3441.8 3432.1 3438.2 14087.6 2025-01-18T10:00:00Z 3450.75 3465.4 3448.6 3460.2 149825.7 2025-01-15T10:00:03Z 97854.6 97857.1 97852.3 97856.8 8.4 2025-01-15T10:00:03Z 5926.1 5926.7 5925.6 5926.3 0 2025-01-15T10:00:03Z 191.61 191.85 191.42 191.74 1187.9
|
||||
2025-01-15T10:00:04Z 3421.9 3422.15 3421.75 3422.0 134.7 2025-01-15T10:04:00Z 3427.1 3429.6 3425.8 3428.3 1298.2 2025-01-15T14:00:00Z 3438.2 3445.6 3436.4 3442.1 12734.8 2025-01-19T10:00:00Z 3460.2 3475.8 3457.4 3470.6 156742.4 2025-01-15T10:00:04Z 97856.8 97859.4 97854.9 97858.2 9.2 2025-01-15T10:00:04Z 5926.3 5926.9 5925.8 5926.5 0 2025-01-15T10:00:04Z 191.74 191.98 191.55 191.87 1342.6
|
||||
2025-01-15T10:00:05Z 3422.0 3422.25 3421.85 3422.1 156.8 2025-01-15T10:05:00Z 3428.3 3430.8 3426.9 3429.5 1467.9 2025-01-15T15:00:00Z 3442.1 3449.3 3440.7 3446.8 11823.4 2025-01-20T10:00:00Z 3470.6 3485.2 3467.9 3480.1 163456.8 2025-01-15T10:00:05Z 97858.2 97860.7 97856.4 97859.8 8.8 2025-01-15T10:00:05Z 5926.5 5927.1 5926.0 5926.7 0 2025-01-15T10:00:05Z 191.87 192.11 191.68 192.0 1278.5
|
||||
|
||||
" },
|
||||
{ "role": "user", "content": "2025-01-15T10:00:06Z" }
|
||||
],
|
||||
"temperature": 0.7,
|
||||
"max_tokens": -1,
|
||||
"stream": false
|
||||
}'
|
||||
16
NN/training/samples/readme.md
Normal file
16
NN/training/samples/readme.md
Normal file
@@ -0,0 +1,16 @@
|
||||
<!-- example text dump: -->
|
||||
|
||||
symbol MAIN SYMBOL (ETH) REF1 (BTC) REF2 (SPX) REF3 (SOL)
|
||||
timeframe 1s 1m 1h 1d 1s 1s 1s
|
||||
datapoint O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp
|
||||
2025-01-15T10:00:00Z 3421.5 3421.75 3421.25 3421.6 125.4 2025-01-15T10:00:00Z 3422.1 3424.8 3420.5 3423.25 1245.7 2025-01-15T10:00:00Z 3420 3428.5 3418.75 3425.1 12847.2 2025-01-15T10:00:00Z 3415.25 3435.6 3410.8 3430.4 145238.6 2025-01-15T10:00:00Z 97850.2 97852.4 97848.1 97851.3 8.7 2025-01-15T10:00:00Z 5925.4 5926.1 5924.8 5925.7 0 2025-01-15T10:00:00Z 191.22 191.45 191.08 191.35 1247.3
|
||||
2025-01-15T10:00:01Z 3421.6 3421.85 3421.45 3421.75 98.2 2025-01-15T10:01:00Z 3423.25 3425.9 3421.8 3424.6 1189.3 2025-01-15T11:00:00Z 3425.1 3432.2 3422.4 3429.8 11960.5 2025-01-16T10:00:00Z 3430.4 3445.2 3425.15 3440.85 138947.1 2025-01-15T10:00:01Z 97851.3 97853.8 97849.5 97852.9 9.1 2025-01-15T10:00:01Z 5925.7 5926.3 5925.2 5925.9 0 2025-01-15T10:00:01Z 191.35 191.58 191.15 191.48 1156.7
|
||||
2025-01-15T10:00:02Z 3421.75 3421.95 3421.55 3421.8 110.6 2025-01-15T10:02:00Z 3424.6 3427.15 3423.4 3425.9 1356.8 2025-01-15T12:00:00Z 3429.8 3436.7 3427.2 3434.5 13205.9 2025-01-17T10:00:00Z 3440.85 3455.3 3438.9 3450.75 142568.3 2025-01-15T10:00:02Z 97852.9 97855.2 97850.7 97854.6 7.9 2025-01-15T10:00:02Z 5925.9 5926.5 5925.4 5926.1 0 2025-01-15T10:00:02Z 191.48 191.72 191.28 191.61 1298.4
|
||||
2025-01-15T10:00:03Z 3421.8 3422.05 3421.65 3421.9 87.3 2025-01-15T10:03:00Z 3425.9 3428.4 3424.2 3427.1 1423.5 2025-01-15T13:00:00Z 3434.5 3441.8 3432.1 3438.2 14087.6 2025-01-18T10:00:00Z 3450.75 3465.4 3448.6 3460.2 149825.7 2025-01-15T10:00:03Z 97854.6 97857.1 97852.3 97856.8 8.4 2025-01-15T10:00:03Z 5926.1 5926.7 5925.6 5926.3 0 2025-01-15T10:00:03Z 191.61 191.85 191.42 191.74 1187.9
|
||||
2025-01-15T10:00:04Z 3421.9 3422.15 3421.75 3422.0 134.7 2025-01-15T10:04:00Z 3427.1 3429.6 3425.8 3428.3 1298.2 2025-01-15T14:00:00Z 3438.2 3445.6 3436.4 3442.1 12734.8 2025-01-19T10:00:00Z 3460.2 3475.8 3457.4 3470.6 156742.4 2025-01-15T10:00:04Z 97856.8 97859.4 97854.9 97858.2 9.2 2025-01-15T10:00:04Z 5926.3 5926.9 5925.8 5926.5 0 2025-01-15T10:00:04Z 191.74 191.98 191.55 191.87 1342.6
|
||||
2025-01-15T10:00:05Z 3422.0 3422.25 3421.85 3422.1 156.8 2025-01-15T10:05:00Z 3428.3 3430.8 3426.9 3429.5 1467.9 2025-01-15T15:00:00Z 3442.1 3449.3 3440.7 3446.8 11823.4 2025-01-20T10:00:00Z 3470.6 3485.2 3467.9 3480.1 163456.8 2025-01-15T10:00:05Z 97858.2 97860.7 97856.4 97859.8 8.8 2025-01-15T10:00:05Z 5926.5 5927.1 5926.0 5926.7 0 2025-01-15T10:00:05Z 191.87 192.11 191.68 192.0 1278.5
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
4
NN/training/samples/txt/market_data_20250826_2129.txt
Normal file
4
NN/training/samples/txt/market_data_20250826_2129.txt
Normal file
@@ -0,0 +1,4 @@
|
||||
symbol MAIN SYMBOL (ETH) REF1 (BTC) REF2 (SPX) REF3 (SOL)
|
||||
timeframe 1s 1m 1h 1d 1s 1s 1s
|
||||
datapoint O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp O H L C V Timestamp
|
||||
2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z 5500.00 5520.00 5495.00 5510.00 1000000.0 2025-08-26T21:29:44Z 0 0 0 0 0 2025-08-26T21:29:44Z
|
||||
Reference in New Issue
Block a user