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TextPreprocessing

scirs2_cluster::text_clustering

Struct TextPreprocessing 

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pub struct TextPreprocessing {
    pub normalize_vectors: bool,
    pub remove_zero_variance: bool,
    pub apply_tfidf: bool,
    pub min_df: f64,
    pub max_df: f64,
    pub max_features: Option<usize>,
}
Expand description

Text preprocessing configuration

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§normalize_vectors: bool

Normalize vectors to unit length

§remove_zero_variance: bool

Remove zero-variance features

§apply_tfidf: bool

Apply TF-IDF weighting (if using raw term frequencies)

§min_df: f64

Minimum document frequency for terms

§max_df: f64

Maximum document frequency for terms

§max_features: Option<usize>

Maximum number of features to keep

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impl Clone for TextPreprocessing

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fn clone(&self) -> TextPreprocessing

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 TextPreprocessing

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

Formats the value using the given formatter. Read more
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impl Default for TextPreprocessing

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fn default() -> Self

Returns the “default value” for a type. Read more

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