Enum W2NERRelation 

pub enum W2NERRelation {
    NNW,
    THW,
    None,
}

W2NER word-word relation types.

Variants

NNW

Next-Neighboring-Word: tokens are adjacent in same entity.

THW

Tail-Head-Word: marks entity boundary (tail → head).

None

No relation between tokens.

Implementations

impl W2NERRelation

pub fn from_index(idx: usize) -> W2NERRelation

Convert from label index (0=None, 1=NNW, 2=THW).

pub fn to_index(self) -> usize

Convert to label index.

Trait Implementations

impl Clone for W2NERRelation

fn clone(&self) -> W2NERRelation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for W2NERRelation

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

Formats the value using the given formatter.

impl Hash for W2NERRelation

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for W2NERRelation

fn eq(&self, other: &W2NERRelation) -> 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 W2NERRelation

impl Eq for W2NERRelation

impl StructuralPartialEq for W2NERRelation