Enum TextRepresentation 

pub enum TextRepresentation {
    TfIdf {
        vectors: Array2<f64>,
        vocabulary: HashMap<String, usize>,
    },
    WordEmbeddings {
        vectors: Array2<f64>,
        embedding_dim: usize,
    },
    ContextualEmbeddings {
        vectors: Array2<f64>,
        model_name: String,
    },
    DocumentTerm {
        matrix: Array2<f64>,
        vocabulary: Vec<String>,
    },
}

Text representation types for clustering

Variants

TfIdf

Term Frequency-Inverse Document Frequency vectors

Fields

vectors: Array2<f64>

TF-IDF matrix (documents x terms)

vocabulary: HashMap<String, usize>

Vocabulary mapping

WordEmbeddings

Word embeddings (Word2Vec, GloVe, etc.)

Fields

vectors: Array2<f64>

Embedding vectors (documents x embedding_dim)

embedding_dim: usize

Embedding dimension

ContextualEmbeddings

Contextualized embeddings (BERT, RoBERTa, etc.)

Fields

vectors: Array2<f64>

Embedding vectors (documents x embedding_dim)

model_name: String

Model name used for embeddings

DocumentTerm

Document-Term matrix for traditional approaches

Fields

matrix: Array2<f64>

Document-term matrix (documents x terms)

vocabulary: Vec<String>

Term vocabulary

Trait Implementations

impl Clone for TextRepresentation

fn clone(&self) -> TextRepresentation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextRepresentation

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

Formats the value using the given formatter.