How should I convert categorized features?

Ameli1323 report abuse

I have a large dataset that consists of 9M rows and 25 features. There is categorized feature that represents a group of an item. This feature has about 1800 different codes and some item may have different two or more codes. I am going to preprocess all of my data and I need to convert this feature into numerical. What algorithm should I use to do it?


CarlosCV report abuse

I think the most appropriate algorithm for your question is one-hot encoding.


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