Datasets containing numerical and categorical data

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MByk
MByk 2021-10-3
编辑： MByk 2022-6-25
Hello all, I have a dataset containing both numerical and categorical data. I want to use classification algorithms. Should I change all categorical values into numerical ones? I tried the dataset with the Classifier Learner, it's working but I can't be sure. Some of the classifiers are not selectable, is it because of the categorical data? Thanks for the help.

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Srivardhan Gadila
Srivardhan Gadila 2021-10-6
I think the information present under "Categorical Predictor Support" in the documentation page Choose Classifier Options, might help you.

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