Struct DefaultTFIDFEngine 

pub struct DefaultTFIDFEngine;

デフォルトのTF-IDFエンジン f16, f32, f64, u32, u16, u8の型に対応

Implementations

impl DefaultTFIDFEngine

pub fn new() -> Self

Trait Implementations

impl Debug for DefaultTFIDFEngine

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

Formats the value using the given formatter.

impl<K> TFIDFEngine<f16, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<f16>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector

impl<K> TFIDFEngine<f32, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<f32>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector

impl<K> TFIDFEngine<f64, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<f64>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector

impl<K> TFIDFEngine<u16, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<u16>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector

impl<K> TFIDFEngine<u32, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<u32>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector

impl<K> TFIDFEngine<u8, K> for DefaultTFIDFEngine

fn tf_vec( freq: &TokenFrequency, token_dim_sample: &IndexSet<Box<str>>, ) -> (ZeroSpVec<u8>, f64)

Method to generate the TF vector

fn idf_vec(corpus: &Corpus, token_dim_sample: &Vec<Box<str>>) -> (Vec<f32>, f64)

Method to generate the IDF vector