Multiclass classification with Symbolic Classifier

[razla]

Hello,

Firstly, thank you very much for this amazing library.
Secondly, I'm trying to use the Symbolic Classifier for multiclass classifications and it just returns me an error - is there any intention on fixing it?

Thank you very much!

[trevorstephens]

Hi @razla this isn't supported right now, but might be looked at in the future.

Perhaps you can use https://scikit-learn.org/stable/modules/generated/sklearn.multiclass.OneVsRestClassifier.html ... be interested in your experience trying that if you give it a go!

[trevorstephens]

gplearn is built as a sklearn compatible estimator so hopefully it works! I have not tested this though.

[razla]

Thank you very much.
I’m not quite sure what is that OvR, but if I understood, it’s a reduction of a multiclass classifier, to many binary classifiers?