Struct FeatureExtractionConfig 

pub struct FeatureExtractionConfig {
    pub bag_of_words: bool,
    pub tfidf: bool,
    pub ngrams: bool,
    pub ngram_range: (usize, usize),
    pub max_features: Option<usize>,
    pub min_df: f64,
    pub max_df: f64,
    pub word_embeddings: bool,
    pub embedding_dim: usize,
}

Feature extraction configuration

Fields

bag_of_words: bool

Enable bag-of-words

tfidf: bool

Enable TF-IDF

ngrams: bool

Enable n-grams

ngram_range: (usize, usize)

N-gram range

max_features: Option<usize>

Maximum features

min_df: f64

Minimum document frequency

max_df: f64

Maximum document frequency

word_embeddings: bool

Enable word embeddings

embedding_dim: usize

Embedding dimensions

Trait Implementations

impl Clone for FeatureExtractionConfig

fn clone(&self) -> FeatureExtractionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureExtractionConfig

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

Formats the value using the given formatter.

impl Default for FeatureExtractionConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FeatureExtractionConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FeatureExtractionConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.