Struct Scorer 

pub struct Scorer { /* private fields */ }

Scorer for ranking retrieval results.

Implementations

impl Scorer

pub fn new() -> Self

Create a new scorer with default settings.

pub fn with_strategy(self, strategy: ScoringStrategy) -> Self

Set the scoring strategy.

pub fn with_tf_weight(self, weight: f32) -> Self

Set the term frequency weight.

pub fn with_position_weight(self, weight: f32) -> Self

Set the position weight.

pub fn with_depth_weight(self, weight: f32) -> Self

Set the depth weight.

pub fn score( &self, results: &[RetrievalResult], query: &str, ) -> Vec<ScoredResult>

Score a list of retrieval results.

pub fn sort_by_score(&self, scored: Vec<ScoredResult>) -> Vec<ScoredResult>

Sort results by score (descending).

pub fn filter_by_threshold( &self, scored: Vec<ScoredResult>, min_score: f32, ) -> Vec<ScoredResult>

Filter results below a threshold.

Trait Implementations

impl Clone for Scorer

fn clone(&self) -> Scorer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scorer

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

Formats the value using the given formatter.

impl Default for Scorer

fn default() -> Self

Returns the “default value” for a type.