Struct OneHotEncoder

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pub struct OneHotEncoder { /* private fields */ }

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One-Hot Encoder

Converts categorical features to one-hot encoded vectors.

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impl OneHotEncoder

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pub fn new() -> Self

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pub fn fit(&mut self, data: &[Vec<String>])

Fit encoder to learn categories

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pub fn transform(&self, data: &[Vec<String>]) -> Tensor

Transform categorical data to one-hot encoded

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pub fn fit_transform(&mut self, data: &[Vec<String>]) -> Tensor

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pub fn get_feature_names(&self) -> Vec<String>

Get feature names for the one-hot encoded output

Auto Trait Implementations§

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impl UnwindSafe for OneHotEncoder

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impl<T> Any for T
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