Struct MentionContext 

pub struct MentionContext {

    pub entity: Entity,
    pub left_context: String,
    pub right_context: String,
    pub relative_position: f64,
    pub absolute_position: usize,
    pub sentence_index: Option<usize>,
    pub likely_subject: bool,
    pub likely_heading: bool,
    pub word_count: usize,
    pub char_count: usize,
    pub is_capitalized: bool,
    pub is_all_caps: bool,
    pub contains_digits: bool,
}

Context and features for a single entity mention.

Fields

entity: Entity

The entity mention itself.

left_context: String

Text before the mention (up to context_window chars).

right_context: String

Text after the mention (up to context_window chars).

relative_position: f64

Position as fraction of document (0.0 = start, 1.0 = end).

absolute_position: usize

Character offset from document start.

sentence_index: Option<usize>

Sentence index (if sentence boundaries detected).

likely_subject: bool

Is this likely in subject position? (heuristic: near sentence start).

likely_heading: bool

Is this in a heading or title? (heuristic: short line, capitalized).

word_count: usize

Word count of the mention.

char_count: usize

Character count of the mention.

is_capitalized: bool

Does the mention start with a capital letter?

is_all_caps: bool

Is this mention all uppercase?

contains_digits: bool

Contains digits?

Implementations

impl MentionContext

pub fn extract(text: &str, entity: &Entity, config: &ExtractorConfig) -> Self

Extract mention context from text and entity.

pub fn full_context(&self) -> String

Get the full context string (left + entity + right).

Trait Implementations

impl Clone for MentionContext

fn clone(&self) -> MentionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MentionContext

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

Formats the value using the given formatter.