serialization - ONNX a OneVsRest with CatBoost estimator

Question

I made a OneVsRest classifier, that uses a CatBoost as estimator. I'd like to serialize the whole model. I tried using ONNX built in functions (save_model, ...) for this but it doesn't seem to work with an SkLearn + CatBoost hybrid model.

Did anyone manage to do this before?

Thanks!

Answer 1

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