🌟 Keras Data Processor (KDP)
Transform your raw data into powerful ML-ready features
A high-performance preprocessing library for tabular data built on TensorFlow. KDP combines the best of traditional preprocessing with advanced neural approaches to create state-of-the-art feature transformations.
🚀 Getting Started
🛠️ Feature Processing
⚡ Optimization
🔗 Integrations
📚 Examples
📚 Reference
🤝 Contributing
📈 Key Features
- ✓ Smart distribution detection
- ✓ Neural feature interactions
- ✓ Feature-wise Mixture of Experts
- ✓ Memory-efficient processing
- ✓ Single-pass optimization
- ✓ Production-ready scaling
🏆 Why Choose KDP?
| Challenge | Traditional Approach | KDP's Solution |
|---|---|---|
| Complex Distributions | Fixed binning strategies | Distribution-Aware Encoding that adapts to your specific data |
| Interaction Discovery | Manual feature crosses | Tabular Attention that automatically finds important relationships |
| Heterogeneous Features | Uniform processing | Feature-wise Mixture of Experts that specializes processing per feature |
| Feature Importance | Post-hoc analysis | Built-in Feature Selection during training |
| Performance at Scale | Memory issues with large datasets | Optimized Processing Pipeline with batching and caching |
🚀 Quick Example
from kdp import PreprocessingModel, FeatureType
# Define your features
features = {
"age": FeatureType.FLOAT_NORMALIZED,
"income": FeatureType.FLOAT_RESCALED,
"occupation": FeatureType.STRING_CATEGORICAL,
"description": FeatureType.TEXT
}
# Create and build your preprocessor
preprocessor = PreprocessingModel(
path_data="data.csv",
features_specs=features,
use_distribution_aware=True, # Smart distribution handling
tabular_attention=True, # Automatic feature interactions
use_feature_moe=True, # Specialized processing per feature
feature_moe_num_experts=4 # Number of specialized experts
)
# Build and use
result = preprocessor.build_preprocessor()
model = result["model"]
🔄 Architecture Diagram
🔍 Find What You Need
New to KDP? Start with the Quick Start Guide
Specific feature type? Check the Feature Processing section
Performance issues? See the Optimization guides
Integration help? Visit the Integration Overview section
Practical examples? Browse our Examples
API details? Refer to the API Reference documentation