encoders#
Encoders for encoding categorical variables and scaling continuous data.
Functions
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Classes
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Special Normalizer that is fit on each encoding sequence. |
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Normalizer that scales by groups. |
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Transform x -> x - 1. |
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Normalizer for multiple targets. |
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Labelencoder that can optionally always encode nan and unknown classes (in transform) as class |
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Transform x -> max(0, x). |
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Transform via the mapping \(\text{Softplus}(x) = \log(1 + \exp(x))\). |
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Basic target transformer that can be fit also on torch tensors. |
Mixin for providing pre- and post-processing capabilities to encoders. |