Struct FloretIndexer

pub struct FloretIndexer { /* private fields */ }

floret subword indexer.

By default, floret does not use a separate word embedding matrix. Every n-gram and the full word is mapped to 1 to 4 hash functions.

Implementations

impl FloretIndexer

pub fn new(n_buckets: u64, n_hashes: u32, seed: u32) -> Self

pub fn n_buckets(&self) -> u64

pub fn n_hashes(&self) -> u32

pub fn seed(&self) -> u32

Trait Implementations

impl Clone for FloretIndexer

fn clone(&self) -> FloretIndexer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FloretIndexer

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

Formats the value using the given formatter.

impl Indexer for FloretIndexer

fn index_ngram(&self, ngram: &StrWithCharLen<'_>) -> NGramVec

Map an n-gram to indices in the subword embedding matrix.

fn upper_bound(&self) -> u64

Return the (exclusive) upper bound of this indexer.

fn infallible() -> bool

Indicates whether this Indexer never fails to produce an index.

fn scope() -> IndicesScope

The scope of the indexer.

impl PartialEq for FloretIndexer

fn eq(&self, other: &FloretIndexer) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FloretIndexer

impl Eq for FloretIndexer

impl StructuralPartialEq for FloretIndexer