Trait tfidf::SmoothingFactor

pub trait SmoothingFactor {
    pub fn factor() -> f64;
}

A strategy that uses a smoothing factor.

Required methods

pub fn factor() -> f64

Returns a smoothing factor.

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Implementors

impl SmoothingFactor for InverseFrequencyIdf

pub fn factor() -> f64

impl SmoothingFactor for InverseFrequencySmoothIdf

pub fn factor() -> f64

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