How to apply label encoding method to my dataset. I have learnt how to use one-hot encoding (https://www.youtube.com/watch?v=fxScLSmQ8rQ) but it doesn't fit for my dataset, my categorical features has more than 10k classes, so I decided to apply label encoding to make it easy to process data. After the process I need to decode it too. I have to do all those things on orange3.
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