Struct BayesianScorer 

pub struct BayesianScorer {
    pub track_evidence: bool,
}

Bayesian fuzzy matcher for command palette.

Computes relevance scores using a probabilistic model with evidence tracking for explainable ranking.

Fields

track_evidence: bool

Whether to track detailed evidence (slower but explainable).

Implementations

impl BayesianScorer

pub fn new() -> Self

Create a new scorer with evidence tracking enabled.

pub fn fast() -> Self

Create a scorer without evidence tracking (faster).

pub fn score(&self, query: &str, title: &str) -> MatchResult

Score a query against a title.

Returns a MatchResult with score, match type, positions, and evidence.

pub fn score_with_query_lower( &self, query: &str, query_lower: &str, title: &str, ) -> MatchResult

Score a query using a pre-lowercased query string.

This avoids repeated query normalization when scoring against many titles.

pub fn score_with_lowered_title( &self, query: &str, query_lower: &str, title: &str, title_lower: &str, ) -> MatchResult

Score a query with both query and title already lowercased.

This avoids per-title lowercasing in hot loops.

pub fn score_with_lowered_title_and_words( &self, query: &str, query_lower: &str, title: &str, title_lower: &str, word_starts: Option<&[usize]>, ) -> MatchResult

Score a query with pre-lowercased title and optional word-start cache.

pub fn score_with_tags( &self, query: &str, title: &str, tags: &[&str], ) -> MatchResult

Score a query against a title with tags.

Trait Implementations

impl Clone for BayesianScorer

fn clone(&self) -> BayesianScorer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BayesianScorer

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

Formats the value using the given formatter.

impl Default for BayesianScorer

fn default() -> BayesianScorer

Returns the “default value” for a type.