Struct TextKernelApproximation 

pub struct TextKernelApproximation {
    pub n_components: usize,
    pub max_features: usize,
    pub ngram_range: (usize, usize),
    pub min_df: usize,
    pub max_df: f64,
    pub use_tf_idf: bool,
    pub use_hashing: bool,
    pub sublinear_tf: bool,
}

Text kernel approximation using bag-of-words and n-gram features TextKernelApproximation

Fields

n_components: usize

n_components

max_features: usize

max_features

ngram_range: (usize, usize)

ngram_range

min_df: usize

min_df

max_df: f64

max_df

use_tf_idf: bool

use_tf_idf

use_hashing: bool

use_hashing

sublinear_tf: bool

sublinear_tf

Implementations

impl TextKernelApproximation

pub fn new(n_components: usize) -> Self

pub fn max_features(self, max_features: usize) -> Self

pub fn ngram_range(self, ngram_range: (usize, usize)) -> Self

pub fn min_df(self, min_df: usize) -> Self

pub fn max_df(self, max_df: f64) -> Self

pub fn use_tf_idf(self, use_tf_idf: bool) -> Self

pub fn use_hashing(self, use_hashing: bool) -> Self

pub fn sublinear_tf(self, sublinear_tf: bool) -> Self

Trait Implementations

impl Clone for TextKernelApproximation

fn clone(&self) -> TextKernelApproximation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextKernelApproximation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TextKernelApproximation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Fit<Vec<String>, ()> for TextKernelApproximation

type Fitted = FittedTextKernelApproximation

The fitted model type

fn fit(self, documents: &Vec<String>, _y: &()) -> Result<Self::Fitted>

Fit the model to the provided data with validation

fn fit_with_validation( self, x: &X, y: &Y, _x_val: Option<&X>, _y_val: Option<&Y>, ) -> Result<(Self::Fitted, FitMetrics), SklearsError>

where Self: Sized,

Fit with custom validation and early stopping

impl Serialize for TextKernelApproximation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.