Struct FastText 

pub struct FastText { /* private fields */ }

FastText model for learning word representations with character n-grams

Implementations

impl FastText

pub fn new() -> Self

Create a new FastText model with default configuration

pub fn with_config(config: FastTextConfig) -> Self

Create a new FastText model with custom configuration

pub fn build_vocabulary(&mut self, texts: &[&str]) -> Result<()>

Build vocabulary from texts

pub fn train(&mut self, texts: &[&str]) -> Result<()>

Train the FastText model

pub fn get_word_vector(&self, word: &str) -> Result<Array1<f64>>

Get the embedding vector for a word (handles OOV words)

pub fn most_similar( &self, word: &str, top_n: usize, ) -> Result<Vec<(String, f64)>>

Find most similar words

pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()>

Save the model to a file

pub fn vocabulary_size(&self) -> usize

Get the vocabulary size

pub fn vector_size(&self) -> usize

Get the vector size

Trait Implementations

impl Clone for FastText

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FastText

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

Formats the value using the given formatter.

impl Default for FastText

fn default() -> Self

Returns the “default value” for a type.