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TruncatedSvd

oxirs_embed::dimensionality_reducer

Struct TruncatedSvd 

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pub struct TruncatedSvd {
    pub components: Vec<Vec<f64>>,
    pub singular_values: Vec<f64>,
    pub n_components: usize,
}
Expand description

Truncated SVD: operates on the raw (uncentered) data matrix.

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§components: Vec<Vec<f64>>

Right singular vectors (n_components × n_features).

§singular_values: Vec<f64>

Singular values.

§n_components: usize

Number of components retained.

Implementations§

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impl TruncatedSvd

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pub fn fit( data: &[Vec<f64>], n_components: usize, ) -> Result<Self, ReductionError>

Compute a truncated SVD via power iteration on XᵀX.

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impl Clone for TruncatedSvd

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fn clone(&self) -> TruncatedSvd

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TruncatedSvd

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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