Issues converting dask XGB Models to ONNX

[ankit1200]

Hi @xadupre,

I'm having issues converting my dask XGB model to ONNX. The error I get is the following:

ValueError: No proper operator name found for '<class 'xgboost.core.Booster'>'.

I know you've released a patch mentioned in issue #349 ; however, we still are facing the issue. I've provided detailed code I've used to train the model. Would really appreciate your assistance!

Thanks,
Ankit

https://github.com/ankit1200/onnx-test/blob/master/xgb-onnx-test.ipynb

[xadupre]

Booster should be now supported. You would probably need to install the library from master branch. See PR #385 for more details.