Struct VarianceThreshold

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pub struct VarianceThreshold { /* private fields */ }

Expand description

Variance threshold feature selector

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impl VarianceThreshold

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pub fn new(threshold: f64) -> Self

Create new VarianceThreshold

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pub fn fit(&mut self, X: &Array2<f64>) -> Result<()>

Fit the selector

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pub fn transform(&self, X: &Array2<f64>) -> Result<Array2<f64>>

Transform the data

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pub fn fit_transform(&mut self, X: &Array2<f64>) -> Result<Array2<f64>>

Fit and transform

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pub fn variances(&self) -> Option<&Array1<f64>>

Get variances

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pub fn get_support(&self) -> Option<&Vec<bool>>

Get feature mask

Auto Trait Implementations§

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impl UnwindSafe for VarianceThreshold

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