new__training

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Dobromir Popov 2025-05-24 02:42:11 +03:00
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# REAL MARKET DATA POLICY
## CRITICAL REQUIREMENT: ONLY REAL MARKET DATA
This trading system is designed to work EXCLUSIVELY with real market data from cryptocurrency exchanges. **NO SYNTHETIC, GENERATED, OR SIMULATED DATA IS ALLOWED** for training, testing, or inference.
## Policy Statement
### ✅ ALLOWED DATA SOURCES
- **Binance API**: Real-time and historical OHLCV data
- **Other Exchange APIs**: Real market data from legitimate exchanges
- **Cached Real Data**: Previously fetched real market data stored locally
- **TimescaleDB**: Real market data stored in time-series database
### ❌ PROHIBITED DATA SOURCES
- Synthetic data generation
- Random data generation
- Simulated market conditions
- Artificial price movements
- Generated technical indicators
- Mock data for testing
## Implementation Guidelines
### 1. Data Provider (`core/data_provider.py`)
- Only fetches data from real exchange APIs
- Caches real data for performance
- Never generates or synthesizes data
- Validates data authenticity
### 2. CNN Training (`models/cnn/scalping_cnn.py`)
- `ScalpingDataGenerator` only uses real market data
- Dynamic feature detection from actual market data
- Training samples generated from real price movements
- Labels based on actual future price changes
### 3. RL Training (`models/rl/scalping_agent.py`)
- Environment uses real historical data for backtesting
- State representations from real market conditions
- Reward functions based on actual trading outcomes
- No simulated market scenarios
### 4. Configuration (`config.yaml`)
```yaml
training:
use_only_real_data: true # CRITICAL: Never use synthetic/generated data
```
## Verification Checklist
Before any training or testing session, verify:
- [ ] Data source is a legitimate exchange API
- [ ] No data generation functions are called
- [ ] All training samples come from real market history
- [ ] Cache contains only real market data
- [ ] No synthetic indicators or features
## Code Examples
### ✅ CORRECT: Using Real Data
```python
# Fetch real market data
df = self.data_provider.get_historical_data(symbol, timeframe, limit=1000, refresh=False)
# Generate training cases from real data
features, labels = self.data_generator.generate_training_cases(
symbol, timeframes, num_samples=10000
)
```
### ❌ INCORRECT: Generating Data
```python
# NEVER DO THIS
synthetic_data = generate_synthetic_market_data()
random_prices = np.random.normal(100, 10, 1000)
simulated_candles = create_fake_ohlcv_data()
```
## Logging and Monitoring
All data operations must log their source:
```
2025-05-24 02:36:16,674 - models.cnn.scalping_cnn - INFO - Generating 10000 training cases for ETH/USDT from REAL market data
2025-05-24 02:36:17,366 - models.cnn.scalping_cnn - INFO - Loaded 1000 real candles for ETH/USDT 1s
```
## Testing Guidelines
### Unit Tests
- Test with small samples of real data
- Use cached real data for reproducibility
- Never create mock market data
### Integration Tests
- Use real API endpoints (with rate limiting)
- Validate data authenticity
- Test with multiple timeframes and symbols
### Performance Tests
- Benchmark with real market data volumes
- Test memory usage with actual feature counts
- Validate processing speed with real data complexity
## Emergency Procedures
If synthetic data is accidentally introduced:
1. **STOP** all training immediately
2. **PURGE** any models trained with synthetic data
3. **VERIFY** data sources and pipelines
4. **RETRAIN** from scratch with verified real data
5. **DOCUMENT** the incident and prevention measures
## Compliance Verification
Regular audits must verify:
- Data source authenticity
- Training pipeline integrity
- Model performance on real data
- Cache content validation
## Contact and Escalation
Any questions about data authenticity should be escalated immediately. When in doubt, **ALWAYS** choose real market data over convenience.
---
**Remember: The integrity of our trading system depends on using only real market data. No exceptions.**

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@ -91,4 +91,15 @@ paths:
data: "data"
logs: "logs"
cache: "cache"
plots: "plots"
plots: "plots"
# Training Configuration
training:
use_only_real_data: true # CRITICAL: Never use synthetic/generated data
batch_size: 32
learning_rate: 0.001
epochs: 100
validation_split: 0.2
early_stopping_patience: 10
# Directory paths

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@ -114,6 +114,14 @@ class Config:
'logs': 'logs',
'cache': 'cache',
'plots': 'plots'
},
'training': {
'use_only_real_data': True,
'batch_size': 32,
'learning_rate': 0.001,
'epochs': 100,
'validation_split': 0.2,
'early_stopping_patience': 10
}
}
@ -188,6 +196,18 @@ class Config:
"""Get file paths"""
return self._config.get('paths', {})
@property
def training(self) -> Dict[str, Any]:
"""Training configuration"""
return {
'use_only_real_data': True,
'batch_size': self._config.get('training', {}).get('batch_size', 32),
'learning_rate': self._config.get('training', {}).get('learning_rate', 0.001),
'epochs': self._config.get('training', {}).get('epochs', 100),
'validation_split': self._config.get('training', {}).get('validation_split', 0.2),
'early_stopping_patience': self._config.get('training', {}).get('early_stopping_patience', 10)
}
def get(self, key: str, default: Any = None) -> Any:
"""Get configuration value by key with optional default"""
return self._config.get(key, default)

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@ -500,9 +500,38 @@ class DataProvider:
return pd.DataFrame()
def get_current_price(self, symbol: str) -> Optional[float]:
"""Get current price for a symbol"""
with self.data_lock:
return self.current_prices.get(symbol)
"""Get current price for a symbol from latest candle"""
try:
# Try to get from 1s candle first (most recent)
for tf in ['1s', '1m', '5m', '1h']:
df = self.get_latest_candles(symbol, tf, limit=1)
if df is not None and not df.empty:
return float(df.iloc[-1]['close'])
# Fallback to any available data
key = f"{symbol}_{self.timeframes[0]}"
if key in self.historical_data and not self.historical_data[key].empty:
return float(self.historical_data[key].iloc[-1]['close'])
logger.warning(f"No price data available for {symbol}")
return None
except Exception as e:
logger.error(f"Error getting current price for {symbol}: {e}")
return None
def get_price_at_index(self, symbol: str, index: int, timeframe: str = '1m') -> Optional[float]:
"""Get price at specific index for backtesting"""
try:
key = f"{symbol}_{timeframe}"
if key in self.historical_data:
df = self.historical_data[key]
if 0 <= index < len(df):
return float(df.iloc[index]['close'])
return None
except Exception as e:
logger.error(f"Error getting price at index {index}: {e}")
return None
def get_feature_matrix(self, symbol: str, timeframes: List[str] = None,
window_size: int = 20) -> Optional[np.ndarray]:

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@ -83,7 +83,7 @@ def run_data_test():
raise
def run_cnn_training():
"""Train CNN models only"""
"""Train CNN models only with comprehensive pipeline"""
try:
logger.info("Starting CNN Training Mode...")
@ -92,85 +92,185 @@ def run_cnn_training():
symbols=['ETH/USDT', 'BTC/USDT'],
timeframes=['1s', '1m', '5m', '1h', '4h']
)
orchestrator = TradingOrchestrator(data_provider)
logger.info("Creating CNN training data...")
# Import and create CNN trainer
from training.cnn_trainer import CNNTrainer
trainer = CNNTrainer(data_provider)
# Prepare multi-timeframe, multi-symbol feature matrices
# Configure training
trainer.num_samples = 20000 # Training samples
trainer.batch_size = 64
trainer.num_epochs = 100
trainer.patience = 15
# Train the model
symbols = ['ETH/USDT', 'BTC/USDT']
timeframes = ['1m', '5m', '1h', '4h']
save_path = 'models/cnn/scalping_cnn_trained.pt'
for symbol in symbols:
logger.info(f"Preparing CNN data for {symbol}...")
feature_matrix = data_provider.get_feature_matrix(
symbol, timeframes, window_size=50
)
if feature_matrix is not None:
logger.info(f"CNN training data ready for {symbol}: {feature_matrix.shape}")
# Here you would integrate with your CNN training module
# Example: cnn_model.train(feature_matrix, labels)
else:
logger.warning(f"Could not prepare CNN data for {symbol}")
logger.info(f"Training CNN for symbols: {symbols}")
logger.info(f"Will save to: {save_path}")
logger.info("CNN training preparation completed!")
logger.info("Note: Integrate this with your actual CNN training module")
results = trainer.train(symbols, save_path)
# Log results
logger.info("CNN Training Results:")
logger.info(f" Best validation accuracy: {results['best_val_accuracy']:.4f}")
logger.info(f" Best validation loss: {results['best_val_loss']:.4f}")
logger.info(f" Total epochs: {results['total_epochs']}")
logger.info(f" Training time: {results['total_time']:.2f} seconds")
# Plot training history
try:
plot_path = 'models/cnn/training_history.png'
trainer.plot_training_history(plot_path)
logger.info(f"Training plots saved to: {plot_path}")
except Exception as e:
logger.warning(f"Could not save training plots: {e}")
# Evaluate on test data
try:
logger.info("Evaluating CNN on test data...")
test_symbols = ['ETH/USDT'] # Use subset for testing
eval_results = trainer.evaluate_model(test_symbols)
logger.info("CNN Evaluation Results:")
logger.info(f" Test accuracy: {eval_results['test_accuracy']:.4f}")
logger.info(f" Test loss: {eval_results['test_loss']:.4f}")
logger.info(f" Average confidence: {eval_results['avg_confidence']:.4f}")
except Exception as e:
logger.warning(f"Could not run evaluation: {e}")
logger.info("CNN training completed successfully!")
except Exception as e:
logger.error(f"Error in CNN training: {e}")
import traceback
logger.error(traceback.format_exc())
raise
def run_rl_training():
"""Train RL agents only"""
"""Train RL agents only with comprehensive pipeline"""
try:
logger.info("Starting RL Training Mode...")
# Initialize components for RL
data_provider = DataProvider(
symbols=['ETH/USDT'],
timeframes=['1s', '1m', '5m'] # Focus on short timeframes for RL
timeframes=['1s', '1m', '5m', '1h'] # Focus on scalping timeframes
)
orchestrator = TradingOrchestrator(data_provider)
logger.info("Setting up RL environment...")
# Import and create RL trainer
from training.rl_trainer import RLTrainer
trainer = RLTrainer(data_provider)
# Get scalping data for RL training
scalping_data = data_provider.get_latest_candles('ETH/USDT', '1s', limit=1000)
# Configure training
trainer.num_episodes = 1000
trainer.max_steps_per_episode = 1000
trainer.evaluation_frequency = 50
trainer.save_frequency = 100
if not scalping_data.empty:
logger.info(f"RL training data ready: {len(scalping_data)} 1s candles")
logger.info(f"Price range: ${scalping_data['close'].min():.2f} - ${scalping_data['close'].max():.2f}")
# Train the agent
save_path = 'models/rl/scalping_agent_trained.pt'
logger.info(f"Training RL agent for scalping")
logger.info(f"Will save to: {save_path}")
results = trainer.train(save_path)
# Log results
logger.info("RL Training Results:")
logger.info(f" Best reward: {results['best_reward']:.4f}")
logger.info(f" Best balance: ${results['best_balance']:.2f}")
logger.info(f" Total episodes: {results['total_episodes']}")
logger.info(f" Training time: {results['total_time']:.2f} seconds")
logger.info(f" Final epsilon: {results['agent_config']['epsilon_final']:.4f}")
# Final evaluation results
final_eval = results['final_evaluation']
logger.info("Final Evaluation:")
logger.info(f" Win rate: {final_eval['win_rate']:.2%}")
logger.info(f" Average PnL: {final_eval['avg_pnl_percentage']:.2f}%")
logger.info(f" Average trades: {final_eval['avg_trades']:.1f}")
# Plot training progress
try:
plot_path = 'models/rl/training_progress.png'
trainer.plot_training_progress(plot_path)
logger.info(f"Training plots saved to: {plot_path}")
except Exception as e:
logger.warning(f"Could not save training plots: {e}")
# Backtest the trained agent
try:
logger.info("Backtesting trained agent...")
backtest_results = trainer.backtest_agent(save_path, test_episodes=50)
# Here you would integrate with your RL training module
# Example: rl_agent.train(environment_data=scalping_data)
else:
logger.warning("No scalping data available for RL training")
analysis = backtest_results['analysis']
logger.info("Backtest Results:")
logger.info(f" Win rate: {analysis['win_rate']:.2%}")
logger.info(f" Average PnL: {analysis['avg_pnl']:.2f}%")
logger.info(f" Sharpe ratio: {analysis['sharpe_ratio']:.4f}")
logger.info(f" Max drawdown: {analysis['max_drawdown']:.2f}%")
except Exception as e:
logger.warning(f"Could not run backtest: {e}")
logger.info("RL training preparation completed!")
logger.info("Note: Integrate this with your actual RL training module")
logger.info("RL training completed successfully!")
except Exception as e:
logger.error(f"Error in RL training: {e}")
import traceback
logger.error(traceback.format_exc())
raise
def run_combined_training():
"""Train both CNN and RL models"""
"""Train both CNN and RL models with hybrid approach"""
try:
logger.info("Starting Combined Training Mode...")
logger.info("Starting Hybrid CNN + RL Training Mode...")
# Run CNN training first
logger.info("Phase 1: CNN Training")
run_cnn_training()
# Initialize data provider
data_provider = DataProvider(
symbols=['ETH/USDT', 'BTC/USDT'],
timeframes=['1s', '1m', '5m', '1h', '4h']
)
# Then RL training
logger.info("Phase 2: RL Training")
run_rl_training()
# Import and create hybrid trainer
from training.rl_trainer import HybridTrainer
trainer = HybridTrainer(data_provider)
logger.info("Combined training completed!")
# Define save paths
cnn_save_path = 'models/cnn/hybrid_cnn_trained.pt'
rl_save_path = 'models/rl/hybrid_rl_trained.pt'
# Train hybrid system
symbols = ['ETH/USDT', 'BTC/USDT']
logger.info(f"Training hybrid system for symbols: {symbols}")
results = trainer.train_hybrid(symbols, cnn_save_path, rl_save_path)
# Log results
cnn_results = results['cnn_results']
rl_results = results['rl_results']
logger.info("Hybrid Training Results:")
logger.info("CNN Phase:")
logger.info(f" Best accuracy: {cnn_results['best_val_accuracy']:.4f}")
logger.info(f" Training time: {cnn_results['total_time']:.2f}s")
logger.info("RL Phase:")
logger.info(f" Best reward: {rl_results['best_reward']:.4f}")
logger.info(f" Final balance: ${rl_results['best_balance']:.2f}")
logger.info(f" Training time: {rl_results['total_time']:.2f}s")
logger.info(f"Total training time: {results['total_time']:.2f}s")
logger.info("Hybrid training completed successfully!")
except Exception as e:
logger.error(f"Error in combined training: {e}")
logger.error(f"Error in hybrid training: {e}")
import traceback
logger.error(traceback.format_exc())
raise
def run_live_trading():

278
readme.md
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@ -1,182 +1,178 @@
# Crypto Trading Bot with Reinforcement Learning
# Clean Trading System
An automated cryptocurrency trading bot that uses Deep Q-Learning (DQN) to trade ETH/USDT on the MEXC exchange. The bot features a sophisticated neural network architecture with LSTM layers and attention mechanisms for better pattern recognition.
A modular, scalable cryptocurrency trading system with CNN and RL components for multi-timeframe analysis.
## 🚨 CRITICAL: REAL MARKET DATA ONLY
**This system uses EXCLUSIVELY real market data from cryptocurrency exchanges. NO synthetic, generated, or simulated data is allowed for training, testing, or inference.**
See [REAL_MARKET_DATA_POLICY.md](REAL_MARKET_DATA_POLICY.md) for complete guidelines.
## Features
- Deep Q-Learning with experience replay
- LSTM layers for sequential data processing
- Multi-head attention mechanism
- Dueling DQN architecture
- Real-time trading capabilities
- TensorBoard integration for monitoring
- Comprehensive technical indicators
- Demo and live trading modes
- Automatic model checkpointing
- **Multi-timeframe Analysis**: 1s, 1m, 5m, 1h, 4h, 1d scalping focus
- **CNN Pattern Recognition**: Real market pattern detection with temporal attention
- **RL Trading Agent**: Reinforcement learning with real historical backtesting
- **Real-time Data**: Live market data from Binance API
- **Web Dashboard**: Real-time monitoring and visualization
- **Modular Architecture**: Clean separation of concerns
## Prerequisites
- Python 3.8+
- MEXC Exchange API credentials
- GPU recommended but not required
## Installation
1. Clone the repository:
```bash
git clone https://github.com/yourusername/crypto-trading-bot.git
cd crypto-trading-bot
```
2. Create a virtual environment:
```bash
python -m venv venv
source venv/bin/activate # On Windows: venv\Scripts\activate
```
3. Install dependencies:
## Quick Start
### 1. Install Dependencies
```bash
pip install -r requirements.txt
```
4. Create a `.env` file in the project root with your MEXC API credentials:
```bash
MEXC_API_KEY=your_api_key
MEXC_API_SECRET=your_api_secret
```
## Usage
The bot can be run in three modes:
### Training Mode
```bash
python main.py --mode train --episodes 1000
### 2. Configure Settings
Edit `config.yaml` to set your preferences:
```yaml
symbols: ["ETH/USDT", "BTC/USDT"]
timeframes: ["1s", "1m", "5m", "1h", "4h"]
training:
use_only_real_data: true # CRITICAL: Never change this
```
### Evaluation Mode
### 3. Train CNN Model (Real Data Only)
```bash
python main.py --mode eval --episodes 10
python main_clean.py --mode cnn --symbol ETH/USDT
```
### Live Trading Mode
### 4. Train RL Agent (Real Data Only)
```bash
# Demo mode (simulated trading with real market data)
python main.py --mode live --demo
# Real trading (actual trades on MEXC)
python main.py --mode live
python main_clean.py --mode rl --symbol ETH/USDT
```
Demo mode simulates trading using real-time market data but does not execute actual trades. It still:
- Logs all trading decisions and performance metrics
- Updates the model based on market data (if in training mode)
- Displays real-time analytics and position information
- Calculates theoretical profits/losses
- Saves performance data to TensorBoard
### 5. Launch Web Dashboard
```bash
python main_clean.py --mode web --port 8050
```
This makes it perfect for testing strategies without financial risk.
## Architecture
## Configuration
```
gogo2/
├── core/ # Core system components
│ ├── config.py # Configuration management
│ ├── data_provider.py # Real market data fetching
│ └── orchestrator.py # Decision coordination
├── models/ # AI models (real data only)
│ ├── cnn/ # CNN pattern recognition
│ └── rl/ # RL trading agent
├── training/ # Training pipelines
│ ├── cnn_trainer.py # CNN training with real data
│ └── rl_trainer.py # RL training with real data
├── web/ # Web dashboard
└── main_clean.py # Unified entry point
```
Key parameters can be adjusted in `main.py`:
## Data Sources
- `INITIAL_BALANCE`: Starting balance for training/demo
- `MAX_LEVERAGE`: Maximum leverage for trades
- `STOP_LOSS_PERCENT`: Stop loss percentage
- `TAKE_PROFIT_PERCENT`: Take profit percentage
- `BATCH_SIZE`: Training batch size
- `LEARNING_RATE`: Model learning rate
- `STATE_SIZE`: Size of the state representation
### ✅ Approved Sources
- Binance API (real-time and historical)
- Cached real market data
- TimescaleDB with real data
## Model Architecture
### ❌ Prohibited Sources
- Synthetic data generation
- Random data simulation
- Mock market conditions
The DQN model includes:
- Input layer with technical indicators
- LSTM layers for temporal pattern recognition
- Multi-head attention mechanism
- Dueling architecture for better Q-value estimation
- Batch normalization for stable training
## Training Modes
### CNN Training
```bash
# Train on real ETH/USDT data
python main_clean.py --mode cnn --symbol ETH/USDT
# Quick test with real data
python test_cnn_only.py
```
### RL Training
```bash
# Train RL agent with real data
python main_clean.py --mode rl --symbol ETH/USDT
# Real-time RL training
python train_rl_with_realtime.py --episodes 10
```
## Performance
- **Memory Usage**: <2GB per model
- **Training Speed**: ~20 seconds for 50 epochs
- **Real Data Processing**: 1000+ candles per timeframe
- **Feature Count**: Dynamically detected from real data (typically 48)
## Monitoring
Training progress can be monitored using TensorBoard:
Training progress is logged to TensorBoard:
```bash
tensorboard --logdir=logs
All operations log their data sources:
```
INFO - Generating 10000 training cases for ETH/USDT from REAL market data
INFO - Loaded 1000 real candles for ETH/USDT 1s
INFO - Building network with 48 features from real market data
```
This will show:
- Training rewards
- Account balance
- Win rate
- Loss metrics
## Testing
## Trading Strategy
```bash
# Test data provider with real data
python -m pytest tests/test_data_provider.py
The bot makes decisions based on:
- Price action
- Technical indicators (RSI, MACD, Bollinger Bands, etc.)
- Historical patterns through LSTM
- Risk management with stop-loss and take-profit
# Test CNN with real data
python test_cnn_only.py
# Test full system
python main_clean.py --mode test
```
## Web Dashboard
Access at `http://localhost:8050` for:
- Real-time price charts
- Model predictions
- Trading performance
- System metrics
## Configuration
Key settings in `config.yaml`:
```yaml
data:
provider: "binance" # Real exchange API
cache_enabled: true # Cache real data
real_time_enabled: true # Live data feed
training:
use_only_real_data: true # NEVER change this
batch_size: 32
epochs: 100
trading:
max_position_size: 0.1
trading_fee: 0.0002
```
## Safety Features
- Demo mode for safe testing
- Automatic stop-loss
- Position size limits
- Error handling for API calls
- Logging of all actions
- **Data Validation**: Ensures all data comes from real sources
- **Cache Verification**: Validates cached data authenticity
- **Training Monitoring**: Logs all data sources
- **Emergency Stops**: Halts training if synthetic data detected
## Directory Structure
├── main.py # Main bot implementation
├── requirements.txt # Project dependencies
├── .env # API credentials
├── models/ # Saved model checkpoints
├── runs/ # TensorBoard logs
└── trading_bot.log # Activity logs
## Contributing
## Warning
Cryptocurrency trading carries significant risks. This bot is for educational purposes and should not be used with real money without thorough testing and understanding of the risks involved.
When contributing:
1. **NEVER** introduce synthetic data generation
2. Always use real market data for testing
3. Log data sources clearly
4. Follow the real data policy strictly
## License
[MIT License](LICENSE)
This project is for educational and research purposes. Use real market data responsibly.
The main changes I made:
Fixed code block formatting by adding proper language identifiers
Added missing closing code blocks
Properly formatted directory structure
Added complete sections that were cut off in the original
Ensured consistent formatting throughout the document
Added proper bash syntax highlighting for command examples
The README.md now provides a complete guide for setting up and using the trading bot, with clear sections for installation, usage, configuration, and safety considerations.
---
# Edits/improvements
Fixes the shape mismatch by ensuring the state vector is exactly STATE_SIZE elements
Adds robust error handling in the model's forward pass to handle mismatched inputs
Adds a transformer encoder for more sophisticated pattern recognition
Provides an expand_model method to increase model capacity while preserving learned weights
Adds detailed logging about model size and shape mismatches
The model now has:
Configurable hidden layer sizes
Transformer layers for complex pattern recognition
LSTM layers for temporal patterns
Attention mechanisms for focusing on important features
Dueling architecture for better Q-value estimation
With hidden_size=256, this model has about 1-2 million parameters. By increasing hidden_size to 512 or 1024, you can easily scale to 5-20 million parameters. For even larger models (billions of parameters), you would need to implement a more distributed architecture with multiple GPUs, which would require significant changes to the training loop.
**⚠️ REMEMBER: This system's integrity depends on using only real market data. No exceptions.**

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#!/usr/bin/env python3
"""
Quick CNN training test
"""
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).parent))
from core.config import setup_logging
from core.data_provider import DataProvider
from training.cnn_trainer import CNNTrainer
def main():
setup_logging()
print("Setting up CNN training test...")
# Setup
data_provider = DataProvider(['ETH/USDT'], ['1m', '5m', '1h'])
trainer = CNNTrainer(data_provider)
# Configure for quick test
trainer.num_samples = 500 # Very small dataset
trainer.num_epochs = 2 # Just 2 epochs
trainer.batch_size = 16
trainer.timeframes = ['1m', '5m', '1h'] # Skip 1s for now
trainer.n_timeframes = 3
print(f"Configuration:")
print(f" Samples: {trainer.num_samples}")
print(f" Epochs: {trainer.num_epochs}")
print(f" Batch size: {trainer.batch_size}")
print(f" Timeframes: {trainer.timeframes}")
# Train
try:
results = trainer.train(['ETH/USDT'], save_path='test_models/quick_cnn.pt')
print(f"\n✅ CNN Training completed!")
print(f" Best accuracy: {results['best_val_accuracy']:.4f}")
print(f" Total epochs: {results['total_epochs']}")
print(f" Training time: {results['total_time']:.2f}s")
except Exception as e:
print(f"\n❌ Training failed: {e}")
import traceback
traceback.print_exc()
return 1
return 0
if __name__ == "__main__":
sys.exit(main())

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#!/usr/bin/env python3
"""
Quick test script for CNN and RL training pipelines
"""
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).parent))
from core.config import setup_logging
from core.data_provider import DataProvider
from training.cnn_trainer import CNNTrainer
from training.rl_trainer import RLTrainer
def test_cnn_training():
"""Test CNN training with small dataset"""
print("\n=== Testing CNN Training ===")
# Setup
data_provider = DataProvider(['ETH/USDT'], ['1m', '5m', '1h'])
trainer = CNNTrainer(data_provider)
# Configure for quick test
trainer.num_samples = 1000 # Small dataset
trainer.num_epochs = 5 # Few epochs
trainer.batch_size = 32
# Train
results = trainer.train(['ETH/USDT'], save_path='test_models/test_cnn.pt')
print(f"CNN Training completed!")
print(f" Best accuracy: {results['best_val_accuracy']:.4f}")
print(f" Training time: {results['total_time']:.2f}s")
return True
def test_rl_training():
"""Test RL training with small dataset"""
print("\n=== Testing RL Training ===")
# Setup
data_provider = DataProvider(['ETH/USDT'], ['1m', '5m', '1h'])
trainer = RLTrainer(data_provider)
# Configure for quick test
trainer.num_episodes = 10
trainer.max_steps_per_episode = 100
trainer.evaluation_frequency = 5
# Train
results = trainer.train(save_path='test_models/test_rl.pt')
print(f"RL Training completed!")
print(f" Best reward: {results['best_reward']:.4f}")
print(f" Final balance: ${results['best_balance']:.2f}")
return True
def main():
setup_logging()
try:
# Test CNN
if test_cnn_training():
print("✅ CNN training test passed!")
# Test RL
if test_rl_training():
print("✅ RL training test passed!")
print("\n✅ All tests passed!")
except Exception as e:
print(f"\n❌ Test failed: {e}")
import traceback
traceback.print_exc()
return 1
return 0
if __name__ == "__main__":
sys.exit(main())

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"""
CNN Training Pipeline - Scalping Pattern Recognition
Comprehensive training pipeline for multi-timeframe CNN models:
- Automated data generation and preprocessing
- Training with validation and early stopping
- Memory-efficient batch processing
- Model evaluation and metrics
"""
import torch
import torch.nn as nn
import torch.optim as optim
from torch.utils.data import DataLoader, Dataset
import numpy as np
import pandas as pd
import logging
from typing import Dict, List, Tuple, Optional
import time
from pathlib import Path
from sklearn.metrics import classification_report, confusion_matrix
from sklearn.model_selection import train_test_split
import matplotlib.pyplot as plt
# Add project imports
import sys
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from core.config import get_config
from core.data_provider import DataProvider
from models.cnn.scalping_cnn import MultiTimeframeCNN, ScalpingDataGenerator
logger = logging.getLogger(__name__)
class TradingDataset(Dataset):
"""PyTorch dataset for trading data"""
def __init__(self, features: np.ndarray, labels: np.ndarray, metadata: Optional[Dict] = None):
self.features = torch.FloatTensor(features)
self.labels = torch.FloatTensor(labels)
self.metadata = metadata or {}
def __len__(self):
return len(self.features)
def __getitem__(self, idx):
return self.features[idx], self.labels[idx]
class CNNTrainer:
"""
CNN Training Pipeline for Scalping
"""
def __init__(self, data_provider: DataProvider, config: Optional[Dict] = None):
self.data_provider = data_provider
self.config = config or get_config()
# Training parameters
self.learning_rate = 1e-4
self.batch_size = 64
self.num_epochs = 100
self.patience = 15
self.validation_split = 0.2
# Data parameters
self.timeframes = ['1s', '1m', '5m', '1h']
self.window_size = 20
self.num_samples = 20000
# Model parameters
self.n_timeframes = len(self.timeframes)
self.n_features = 26 # Number of technical indicators
self.n_classes = 3 # BUY, SELL, HOLD
# Device
self.device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
# Initialize data generator
self.data_generator = ScalpingDataGenerator(data_provider, self.window_size)
# Training state
self.model = None
self.train_losses = []
self.val_losses = []
self.train_accuracies = []
self.val_accuracies = []
logger.info(f"CNNTrainer initialized with {self.n_timeframes} timeframes, {self.n_features} features")
def prepare_data(self, symbols: List[str]) -> Tuple[DataLoader, DataLoader, Dict]:
"""Prepare training and validation data"""
logger.info("Preparing training data...")
all_features = []
all_labels = []
all_metadata = {'symbols': []}
# Generate data for each symbol
for symbol in symbols:
logger.info(f"Generating data for {symbol}...")
features, labels, metadata = self.data_generator.generate_training_cases(
symbol, self.timeframes, self.num_samples // len(symbols)
)
if features is not None and labels is not None:
all_features.append(features)
all_labels.append(labels)
all_metadata['symbols'].extend([symbol] * len(features))
logger.info(f"Generated {len(features)} samples for {symbol}")
# Update feature count based on actual data
if len(all_features) == 1:
actual_features = features.shape[-1]
if actual_features != self.n_features:
logger.info(f"Updating feature count from {self.n_features} to {actual_features}")
self.n_features = actual_features
else:
logger.warning(f"No data generated for {symbol}")
if not all_features:
raise ValueError("No training data generated")
# Combine all data
combined_features = np.concatenate(all_features, axis=0)
combined_labels = np.concatenate(all_labels, axis=0)
logger.info(f"Total dataset: {len(combined_features)} samples")
logger.info(f"Features shape: {combined_features.shape}")
logger.info(f"Labels shape: {combined_labels.shape}")
# Split into train/validation
X_train, X_val, y_train, y_val = train_test_split(
combined_features, combined_labels,
test_size=self.validation_split,
stratify=np.argmax(combined_labels, axis=1),
random_state=42
)
# Create datasets
train_dataset = TradingDataset(X_train, y_train)
val_dataset = TradingDataset(X_val, y_val)
# Create data loaders
train_loader = DataLoader(
train_dataset,
batch_size=self.batch_size,
shuffle=True,
num_workers=0, # Set to 0 to avoid multiprocessing issues
pin_memory=True if torch.cuda.is_available() else False
)
val_loader = DataLoader(
val_dataset,
batch_size=self.batch_size,
shuffle=False,
num_workers=0,
pin_memory=True if torch.cuda.is_available() else False
)
# Prepare metadata for return
dataset_info = {
'train_size': len(train_dataset),
'val_size': len(val_dataset),
'feature_shape': combined_features.shape[1:],
'label_distribution': {
'train': np.bincount(np.argmax(y_train, axis=1)),
'val': np.bincount(np.argmax(y_val, axis=1))
}
}
logger.info(f"Train samples: {dataset_info['train_size']}")
logger.info(f"Validation samples: {dataset_info['val_size']}")
logger.info(f"Train label distribution: {dataset_info['label_distribution']['train']}")
logger.info(f"Val label distribution: {dataset_info['label_distribution']['val']}")
return train_loader, val_loader, dataset_info
def create_model(self) -> MultiTimeframeCNN:
"""Create and initialize the CNN model"""
model = MultiTimeframeCNN(
n_timeframes=self.n_timeframes,
window_size=self.window_size,
n_features=self.n_features,
n_classes=self.n_classes
)
model.to(self.device)
# Log model info
total_params = sum(p.numel() for p in model.parameters())
trainable_params = sum(p.numel() for p in model.parameters() if p.requires_grad)
logger.info(f"Model created with {total_params:,} total parameters")
logger.info(f"Trainable parameters: {trainable_params:,}")
logger.info(f"Estimated memory usage: {model.get_memory_usage()}MB")
return model
def train_epoch(self, model: nn.Module, train_loader: DataLoader,
optimizer: optim.Optimizer, criterion: nn.Module) -> Tuple[float, float]:
"""Train for one epoch"""
model.train()
total_loss = 0.0
correct_predictions = 0
total_predictions = 0
for batch_idx, (features, labels) in enumerate(train_loader):
features = features.to(self.device)
labels = labels.to(self.device)
# Zero gradients
optimizer.zero_grad()
# Forward pass
predictions = model(features)
# Calculate loss (multi-task loss)
action_loss = criterion(predictions['action'], labels)
# Additional losses for auxiliary tasks
confidence_loss = torch.mean(torch.abs(predictions['confidence'] - 0.5)) # Encourage diversity
# Total loss
total_loss_batch = action_loss + 0.1 * confidence_loss
# Backward pass
total_loss_batch.backward()
# Gradient clipping
torch.nn.utils.clip_grad_norm_(model.parameters(), 1.0)
# Update weights
optimizer.step()
# Track metrics
total_loss += total_loss_batch.item()
# Calculate accuracy
pred_classes = torch.argmax(predictions['action'], dim=1)
true_classes = torch.argmax(labels, dim=1)
correct_predictions += (pred_classes == true_classes).sum().item()
total_predictions += labels.size(0)
# Log progress
if batch_idx % 100 == 0:
logger.debug(f"Batch {batch_idx}/{len(train_loader)}, Loss: {total_loss_batch.item():.4f}")
avg_loss = total_loss / len(train_loader)
accuracy = correct_predictions / total_predictions
return avg_loss, accuracy
def validate_epoch(self, model: nn.Module, val_loader: DataLoader,
criterion: nn.Module) -> Tuple[float, float, Dict]:
"""Validate for one epoch"""
model.eval()
total_loss = 0.0
correct_predictions = 0
total_predictions = 0
all_predictions = []
all_labels = []
all_confidences = []
with torch.no_grad():
for features, labels in val_loader:
features = features.to(self.device)
labels = labels.to(self.device)
# Forward pass
predictions = model(features)
# Calculate loss
loss = criterion(predictions['action'], labels)
total_loss += loss.item()
# Track predictions
pred_classes = torch.argmax(predictions['action'], dim=1)
true_classes = torch.argmax(labels, dim=1)
correct_predictions += (pred_classes == true_classes).sum().item()
total_predictions += labels.size(0)
# Store for detailed analysis
all_predictions.extend(pred_classes.cpu().numpy())
all_labels.extend(true_classes.cpu().numpy())
all_confidences.extend(predictions['confidence'].cpu().numpy())
avg_loss = total_loss / len(val_loader)
accuracy = correct_predictions / total_predictions
# Additional metrics
metrics = {
'predictions': np.array(all_predictions),
'labels': np.array(all_labels),
'confidences': np.array(all_confidences),
'accuracy_by_class': {},
'avg_confidence': np.mean(all_confidences)
}
# Calculate per-class accuracy
for class_idx in range(self.n_classes):
class_mask = metrics['labels'] == class_idx
if np.sum(class_mask) > 0:
class_accuracy = np.mean(metrics['predictions'][class_mask] == metrics['labels'][class_mask])
metrics['accuracy_by_class'][class_idx] = class_accuracy
return avg_loss, accuracy, metrics
def train(self, symbols: List[str], save_path: Optional[str] = None) -> Dict:
"""Train the CNN model"""
logger.info("Starting CNN training...")
# Prepare data first to get actual feature count
train_loader, val_loader, dataset_info = self.prepare_data(symbols)
# Create model with correct feature count
self.model = self.create_model()
# Setup training
criterion = nn.CrossEntropyLoss()
optimizer = optim.Adam(self.model.parameters(), lr=self.learning_rate)
scheduler = optim.lr_scheduler.ReduceLROnPlateau(
optimizer, mode='min', factor=0.5, patience=5, verbose=True
)
# Training state
best_val_loss = float('inf')
best_val_accuracy = 0.0
patience_counter = 0
start_time = time.time()
# Training loop
for epoch in range(self.num_epochs):
epoch_start_time = time.time()
# Train
train_loss, train_accuracy = self.train_epoch(
self.model, train_loader, optimizer, criterion
)
# Validate
val_loss, val_accuracy, val_metrics = self.validate_epoch(
self.model, val_loader, criterion
)
# Update learning rate
scheduler.step(val_loss)
# Track metrics
self.train_losses.append(train_loss)
self.val_losses.append(val_loss)
self.train_accuracies.append(train_accuracy)
self.val_accuracies.append(val_accuracy)
# Check for improvement
if val_loss < best_val_loss:
best_val_loss = val_loss
best_val_accuracy = val_accuracy
patience_counter = 0
# Save best model
if save_path:
best_path = save_path.replace('.pt', '_best.pt')
self.model.save(best_path)
logger.info(f"New best model saved: {best_path}")
else:
patience_counter += 1
# Log progress
epoch_time = time.time() - epoch_start_time
logger.info(
f"Epoch {epoch+1}/{self.num_epochs} - "
f"Train Loss: {train_loss:.4f}, Train Acc: {train_accuracy:.4f} - "
f"Val Loss: {val_loss:.4f}, Val Acc: {val_accuracy:.4f} - "
f"Time: {epoch_time:.2f}s"
)
# Detailed validation metrics every 10 epochs
if (epoch + 1) % 10 == 0:
logger.info(f"Class accuracies: {val_metrics['accuracy_by_class']}")
logger.info(f"Average confidence: {val_metrics['avg_confidence']:.4f}")
# Early stopping
if patience_counter >= self.patience:
logger.info(f"Early stopping triggered after {epoch+1} epochs")
break
# Training complete
total_time = time.time() - start_time
logger.info(f"Training completed in {total_time:.2f} seconds")
logger.info(f"Best validation loss: {best_val_loss:.4f}")
logger.info(f"Best validation accuracy: {best_val_accuracy:.4f}")
# Save final model
if save_path:
self.model.save(save_path)
logger.info(f"Final model saved: {save_path}")
# Prepare training results
results = {
'best_val_loss': best_val_loss,
'best_val_accuracy': best_val_accuracy,
'total_epochs': epoch + 1,
'total_time': total_time,
'train_losses': self.train_losses,
'val_losses': self.val_losses,
'train_accuracies': self.train_accuracies,
'val_accuracies': self.val_accuracies,
'dataset_info': dataset_info,
'final_metrics': val_metrics
}
return results
def evaluate_model(self, test_symbols: List[str]) -> Dict:
"""Evaluate trained model on test data"""
if self.model is None:
raise ValueError("Model not trained yet")
logger.info("Evaluating model...")
# Generate test data
test_features = []
test_labels = []
for symbol in test_symbols:
features, labels, _ = self.data_generator.generate_training_cases(
symbol, self.timeframes, 5000
)
if features is not None:
test_features.append(features)
test_labels.append(labels)
if not test_features:
raise ValueError("No test data generated")
test_features = np.concatenate(test_features, axis=0)
test_labels = np.concatenate(test_labels, axis=0)
# Create test loader
test_dataset = TradingDataset(test_features, test_labels)
test_loader = DataLoader(test_dataset, batch_size=self.batch_size, shuffle=False)
# Evaluate
criterion = nn.CrossEntropyLoss()
test_loss, test_accuracy, test_metrics = self.validate_epoch(
self.model, test_loader, criterion
)
# Generate classification report
class_names = ['BUY', 'SELL', 'HOLD']
classification_rep = classification_report(
test_metrics['labels'],
test_metrics['predictions'],
target_names=class_names,
output_dict=True
)
# Confusion matrix
conf_matrix = confusion_matrix(
test_metrics['labels'],
test_metrics['predictions']
)
evaluation_results = {
'test_loss': test_loss,
'test_accuracy': test_accuracy,
'classification_report': classification_rep,
'confusion_matrix': conf_matrix,
'class_accuracies': test_metrics['accuracy_by_class'],
'avg_confidence': test_metrics['avg_confidence']
}
logger.info(f"Test accuracy: {test_accuracy:.4f}")
logger.info(f"Test loss: {test_loss:.4f}")
return evaluation_results
def plot_training_history(self, save_path: Optional[str] = None):
"""Plot training history"""
if not self.train_losses:
logger.warning("No training history to plot")
return
fig, ((ax1, ax2)) = plt.subplots(1, 2, figsize=(12, 4))
# Loss plot
epochs = range(1, len(self.train_losses) + 1)
ax1.plot(epochs, self.train_losses, 'b-', label='Training Loss')
ax1.plot(epochs, self.val_losses, 'r-', label='Validation Loss')
ax1.set_title('Training and Validation Loss')
ax1.set_xlabel('Epoch')
ax1.set_ylabel('Loss')
ax1.legend()
ax1.grid(True)
# Accuracy plot
ax2.plot(epochs, self.train_accuracies, 'b-', label='Training Accuracy')
ax2.plot(epochs, self.val_accuracies, 'r-', label='Validation Accuracy')
ax2.set_title('Training and Validation Accuracy')
ax2.set_xlabel('Epoch')
ax2.set_ylabel('Accuracy')
ax2.legend()
ax2.grid(True)
plt.tight_layout()
if save_path:
plt.savefig(save_path, dpi=300, bbox_inches='tight')
logger.info(f"Training history plot saved: {save_path}")
plt.show()
# Export
__all__ = ['CNNTrainer', 'TradingDataset']

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"""
RL Training Pipeline - Scalping Agent Training
Comprehensive training pipeline for scalping RL agents:
- Environment setup and management
- Agent training with experience replay
- Performance tracking and evaluation
- Memory-efficient training loops
"""
import torch
import numpy as np
import pandas as pd
import logging
from typing import Dict, List, Tuple, Optional, Any
import time
from pathlib import Path
import matplotlib.pyplot as plt
from collections import deque
import random
# Add project imports
import sys
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from core.config import get_config
from core.data_provider import DataProvider
from models.rl.scalping_agent import ScalpingEnvironment, ScalpingRLAgent
logger = logging.getLogger(__name__)
class RLTrainer:
"""
RL Training Pipeline for Scalping
"""
def __init__(self, data_provider: DataProvider, config: Optional[Dict] = None):
self.data_provider = data_provider
self.config = config or get_config()
# Training parameters
self.num_episodes = 1000
self.max_steps_per_episode = 1000
self.training_frequency = 4 # Train every N steps
self.evaluation_frequency = 50 # Evaluate every N episodes
self.save_frequency = 100 # Save model every N episodes
# Environment parameters
self.symbols = ['ETH/USDT']
self.initial_balance = 1000.0
self.max_position_size = 0.1
# Agent parameters (will be set when we know state dimension)
self.state_dim = None
self.action_dim = 3 # BUY, SELL, HOLD
self.learning_rate = 1e-4
self.memory_size = 50000
# Device
self.device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
# Training state
self.environment = None
self.agent = None
self.episode_rewards = []
self.episode_lengths = []
self.episode_balances = []
self.episode_trades = []
self.training_losses = []
# Performance tracking
self.best_reward = -float('inf')
self.best_balance = 0.0
self.win_rates = []
self.avg_rewards = []
logger.info(f"RLTrainer initialized for symbols: {self.symbols}")
def setup_environment_and_agent(self) -> Tuple[ScalpingEnvironment, ScalpingRLAgent]:
"""Setup trading environment and RL agent"""
logger.info("Setting up environment and agent...")
# Create environment
environment = ScalpingEnvironment(
data_provider=self.data_provider,
symbol=self.symbols[0],
initial_balance=self.initial_balance,
max_position_size=self.max_position_size
)
# Get state dimension by resetting environment
initial_state = environment.reset()
if initial_state is None:
raise ValueError("Could not get initial state from environment")
self.state_dim = len(initial_state)
logger.info(f"State dimension: {self.state_dim}")
# Create agent
agent = ScalpingRLAgent(
state_dim=self.state_dim,
action_dim=self.action_dim,
learning_rate=self.learning_rate,
memory_size=self.memory_size
)
return environment, agent
def run_episode(self, episode_num: int, training: bool = True) -> Dict:
"""Run a single episode"""
state = self.environment.reset()
if state is None:
return {'error': 'Could not reset environment'}
episode_reward = 0.0
episode_loss = 0.0
step_count = 0
trades_made = 0
# Episode loop
for step in range(self.max_steps_per_episode):
# Select action
action = self.agent.act(state, training=training)
# Execute action in environment
next_state, reward, done, info = self.environment.step(action, step)
if next_state is None:
break
# Store experience if training
if training:
# Determine if this is a high-priority experience
priority = (abs(reward) > 0.1 or
info.get('trade_info', {}).get('executed', False))
self.agent.remember(state, action, reward, next_state, done, priority)
# Train agent
if step % self.training_frequency == 0 and len(self.agent.memory) > self.agent.batch_size:
loss = self.agent.replay()
if loss is not None:
episode_loss += loss
# Update state
state = next_state
episode_reward += reward
step_count += 1
# Track trades
if info.get('trade_info', {}).get('executed', False):
trades_made += 1
if done:
break
# Episode results
final_balance = info.get('balance', self.initial_balance)
total_fees = info.get('total_fees', 0.0)
episode_results = {
'episode': episode_num,
'reward': episode_reward,
'steps': step_count,
'balance': final_balance,
'trades': trades_made,
'fees': total_fees,
'pnl': final_balance - self.initial_balance,
'pnl_percentage': (final_balance - self.initial_balance) / self.initial_balance * 100,
'avg_loss': episode_loss / max(step_count // self.training_frequency, 1) if training else 0
}
return episode_results
def evaluate_agent(self, num_episodes: int = 10) -> Dict:
"""Evaluate agent performance"""
logger.info(f"Evaluating agent over {num_episodes} episodes...")
evaluation_results = []
total_reward = 0.0
total_balance = 0.0
total_trades = 0
winning_episodes = 0
# Set agent to evaluation mode
original_epsilon = self.agent.epsilon
self.agent.epsilon = 0.0 # No exploration during evaluation
for episode in range(num_episodes):
results = self.run_episode(episode, training=False)
evaluation_results.append(results)
total_reward += results['reward']
total_balance += results['balance']
total_trades += results['trades']
if results['pnl'] > 0:
winning_episodes += 1
# Restore original epsilon
self.agent.epsilon = original_epsilon
# Calculate summary statistics
avg_reward = total_reward / num_episodes
avg_balance = total_balance / num_episodes
avg_trades = total_trades / num_episodes
win_rate = winning_episodes / num_episodes
evaluation_summary = {
'num_episodes': num_episodes,
'avg_reward': avg_reward,
'avg_balance': avg_balance,
'avg_pnl': avg_balance - self.initial_balance,
'avg_pnl_percentage': (avg_balance - self.initial_balance) / self.initial_balance * 100,
'avg_trades': avg_trades,
'win_rate': win_rate,
'results': evaluation_results
}
logger.info(f"Evaluation complete - Avg Reward: {avg_reward:.4f}, Win Rate: {win_rate:.2%}")
return evaluation_summary
def train(self, save_path: Optional[str] = None) -> Dict:
"""Train the RL agent"""
logger.info("Starting RL agent training...")
# Setup environment and agent
self.environment, self.agent = self.setup_environment_and_agent()
# Training state
start_time = time.time()
best_eval_reward = -float('inf')
# Training loop
for episode in range(self.num_episodes):
episode_start_time = time.time()
# Run training episode
results = self.run_episode(episode, training=True)
# Track metrics
self.episode_rewards.append(results['reward'])
self.episode_lengths.append(results['steps'])
self.episode_balances.append(results['balance'])
self.episode_trades.append(results['trades'])
if results.get('avg_loss', 0) > 0:
self.training_losses.append(results['avg_loss'])
# Update best metrics
if results['reward'] > self.best_reward:
self.best_reward = results['reward']
if results['balance'] > self.best_balance:
self.best_balance = results['balance']
# Calculate running averages
recent_rewards = self.episode_rewards[-100:] # Last 100 episodes
recent_balances = self.episode_balances[-100:]
avg_reward = np.mean(recent_rewards)
avg_balance = np.mean(recent_balances)
self.avg_rewards.append(avg_reward)
# Log progress
episode_time = time.time() - episode_start_time
if episode % 10 == 0:
logger.info(
f"Episode {episode}/{self.num_episodes} - "
f"Reward: {results['reward']:.4f}, Balance: ${results['balance']:.2f}, "
f"Trades: {results['trades']}, PnL: {results['pnl_percentage']:.2f}%, "
f"Epsilon: {self.agent.epsilon:.3f}, Time: {episode_time:.2f}s"
)
# Evaluation
if episode % self.evaluation_frequency == 0 and episode > 0:
eval_results = self.evaluate_agent(num_episodes=5)
# Track win rate
self.win_rates.append(eval_results['win_rate'])
logger.info(
f"Evaluation - Avg Reward: {eval_results['avg_reward']:.4f}, "
f"Win Rate: {eval_results['win_rate']:.2%}, "
f"Avg PnL: {eval_results['avg_pnl_percentage']:.2f}%"
)
# Save best model
if eval_results['avg_reward'] > best_eval_reward:
best_eval_reward = eval_results['avg_reward']
if save_path:
best_path = save_path.replace('.pt', '_best.pt')
self.agent.save(best_path)
logger.info(f"New best model saved: {best_path}")
# Save checkpoint
if episode % self.save_frequency == 0 and episode > 0 and save_path:
checkpoint_path = save_path.replace('.pt', f'_checkpoint_{episode}.pt')
self.agent.save(checkpoint_path)
logger.info(f"Checkpoint saved: {checkpoint_path}")
# Training complete
total_time = time.time() - start_time
logger.info(f"Training completed in {total_time:.2f} seconds")
# Final evaluation
final_eval = self.evaluate_agent(num_episodes=20)
# Save final model
if save_path:
self.agent.save(save_path)
logger.info(f"Final model saved: {save_path}")
# Prepare training results
training_results = {
'total_episodes': self.num_episodes,
'total_time': total_time,
'best_reward': self.best_reward,
'best_balance': self.best_balance,
'final_evaluation': final_eval,
'episode_rewards': self.episode_rewards,
'episode_balances': self.episode_balances,
'episode_trades': self.episode_trades,
'training_losses': self.training_losses,
'avg_rewards': self.avg_rewards,
'win_rates': self.win_rates,
'agent_config': {
'state_dim': self.state_dim,
'action_dim': self.action_dim,
'learning_rate': self.learning_rate,
'epsilon_final': self.agent.epsilon
}
}
return training_results
def backtest_agent(self, agent_path: str, test_episodes: int = 50) -> Dict:
"""Backtest trained agent"""
logger.info(f"Backtesting agent from {agent_path}...")
# Setup environment and agent
self.environment, self.agent = self.setup_environment_and_agent()
# Load trained agent
self.agent.load(agent_path)
# Run backtest
backtest_results = self.evaluate_agent(test_episodes)
# Additional analysis
results = backtest_results['results']
pnls = [r['pnl_percentage'] for r in results]
rewards = [r['reward'] for r in results]
trades = [r['trades'] for r in results]
analysis = {
'total_episodes': test_episodes,
'avg_pnl': np.mean(pnls),
'std_pnl': np.std(pnls),
'max_pnl': np.max(pnls),
'min_pnl': np.min(pnls),
'avg_reward': np.mean(rewards),
'avg_trades': np.mean(trades),
'win_rate': backtest_results['win_rate'],
'profit_factor': np.sum([p for p in pnls if p > 0]) / abs(np.sum([p for p in pnls if p < 0])) if any(p < 0 for p in pnls) else float('inf'),
'sharpe_ratio': np.mean(pnls) / np.std(pnls) if np.std(pnls) > 0 else 0,
'max_drawdown': self._calculate_max_drawdown(pnls)
}
logger.info(f"Backtest complete - Win Rate: {analysis['win_rate']:.2%}, Avg PnL: {analysis['avg_pnl']:.2f}%")
return {
'backtest_results': backtest_results,
'analysis': analysis
}
def _calculate_max_drawdown(self, pnls: List[float]) -> float:
"""Calculate maximum drawdown"""
cumulative = np.cumsum(pnls)
running_max = np.maximum.accumulate(cumulative)
drawdowns = running_max - cumulative
return np.max(drawdowns) if len(drawdowns) > 0 else 0.0
def plot_training_progress(self, save_path: Optional[str] = None):
"""Plot training progress"""
if not self.episode_rewards:
logger.warning("No training data to plot")
return
fig, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2, figsize=(15, 10))
episodes = range(1, len(self.episode_rewards) + 1)
# Episode rewards
ax1.plot(episodes, self.episode_rewards, alpha=0.6, label='Episode Reward')
if self.avg_rewards:
ax1.plot(episodes, self.avg_rewards, 'r-', label='Avg Reward (100 episodes)')
ax1.set_title('Training Rewards')
ax1.set_xlabel('Episode')
ax1.set_ylabel('Reward')
ax1.legend()
ax1.grid(True)
# Episode balances
ax2.plot(episodes, self.episode_balances, alpha=0.6, label='Episode Balance')
ax2.axhline(y=self.initial_balance, color='r', linestyle='--', label='Initial Balance')
ax2.set_title('Portfolio Balance')
ax2.set_xlabel('Episode')
ax2.set_ylabel('Balance ($)')
ax2.legend()
ax2.grid(True)
# Training losses
if self.training_losses:
loss_episodes = np.linspace(1, len(self.episode_rewards), len(self.training_losses))
ax3.plot(loss_episodes, self.training_losses, 'g-', alpha=0.8)
ax3.set_title('Training Loss')
ax3.set_xlabel('Episode')
ax3.set_ylabel('Loss')
ax3.grid(True)
# Win rates
if self.win_rates:
eval_episodes = np.arange(self.evaluation_frequency,
len(self.episode_rewards) + 1,
self.evaluation_frequency)[:len(self.win_rates)]
ax4.plot(eval_episodes, self.win_rates, 'purple', marker='o')
ax4.set_title('Win Rate')
ax4.set_xlabel('Episode')
ax4.set_ylabel('Win Rate')
ax4.grid(True)
ax4.set_ylim(0, 1)
plt.tight_layout()
if save_path:
plt.savefig(save_path, dpi=300, bbox_inches='tight')
logger.info(f"Training progress plot saved: {save_path}")
plt.show()
class HybridTrainer:
"""
Hybrid training pipeline combining CNN and RL
"""
def __init__(self, data_provider: DataProvider):
self.data_provider = data_provider
self.cnn_trainer = None
self.rl_trainer = None
def train_hybrid(self, symbols: List[str], cnn_save_path: str, rl_save_path: str) -> Dict:
"""Train CNN first, then RL with CNN features"""
logger.info("Starting hybrid CNN + RL training...")
# Phase 1: Train CNN
logger.info("Phase 1: Training CNN...")
from training.cnn_trainer import CNNTrainer
self.cnn_trainer = CNNTrainer(self.data_provider)
cnn_results = self.cnn_trainer.train(symbols, cnn_save_path)
# Phase 2: Train RL
logger.info("Phase 2: Training RL...")
self.rl_trainer = RLTrainer(self.data_provider)
rl_results = self.rl_trainer.train(rl_save_path)
# Combine results
hybrid_results = {
'cnn_results': cnn_results,
'rl_results': rl_results,
'total_time': cnn_results['total_time'] + rl_results['total_time']
}
logger.info("Hybrid training completed!")
return hybrid_results
# Export
__all__ = ['RLTrainer', 'HybridTrainer']