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281 Stars 65 Forks Apache License 2.0 453 Commits 61 Opened issues


Convert scikit-learn models and pipelines to ONNX

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| Linux | Windows | |-------|---------| | Build Status | Build Status|


sklearn-onnx converts scikit-learn models to ONNX. Once in the ONNX format, you can use tools like ONNX Runtime for high performance scoring.


Full documentation including tutorials is available at

You may also find answers in existing issues or submit a new one.


You can install from PyPi:

pip install skl2onnx
Or you can install from the source with the latest changes.
pip install git+

If you install onnx from its source code, you must set the environment variable

before installing the onnx package.


We welcome contributions in the form of feedback, ideas, or code.


Apache License v2.0

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