LightGBM: Does it make a difference in performance if all the 'bool' features are converted to a 'category' data type?

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情话喂你
情话喂你 2021-02-04 00:55

By performance I mean a log-loss or accuracy.

I have a data set with > 500k observations and about 50 features. 60% of them are marked as bool and the res

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