Hongjiu Zhang

With https://github.com/onnx/onnxmltools/pull/329 merged, you might be able to convert a Booster instance to ONNX now. Try with the master branch, and let me know of any issues.

@sheon-han-zocdoc To my best knowledge, I do not think there is a way to convert categorical features without getting hands dirty. LightGBM model dump represent splits on categorical features as...

@sheon-han-zocdoc Thanks for the report. The original LightGBM converter only support models obtained from scikit-learn interface, and only the regressor and classifier. By the time when I contribute the Booster...