featuretools and autofeat
Featuretools provides automated feature discovery and engineering at scale across relational datasets, while autofeat focuses on automated feature selection and polynomial expansion specifically for linear models, making them complementary tools that could be used sequentially in a feature engineering pipeline.
About featuretools
alteryx/featuretools
An open source python library for automated feature engineering
Implements Deep Feature Synthesis (DFS), an algorithm that automatically generates features from relational, multi-table datasets by applying aggregation and transformation primitives across entity relationships and time windows. Supports distributed computation via Dask for parallel feature generation, extensible primitive libraries (including NLP and premium options), and can handle timestamped transactions to create temporal features.
About autofeat
cod3licious/autofeat
Linear Prediction Model with Automated Feature Engineering and Selection Capabilities
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