/ scikit-learn Public
[WIP] FrequencyEncoder #11805
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What does this implement/fix? Explain your changes.
This is an alternative to
OneHotEncoderthat encodes categoricals based on the number of times they occur in the training data. It usually provides more information about the encoded value that
LabelEncoderat the cost of potential collisions. I would love to add test coverage and examples if people think this is a good idea.