pub struct RankingConfig {
pub bm25_k1: f64,
pub bm25_b: f64,
pub semantic_weight: f64,
pub lexical_weight: f64,
pub max_results: usize,
pub min_score: f64,
}Expand description
Configuration for the DocumentRanker.
Fields§
§bm25_k1: f64BM25 term-frequency saturation constant (default 1.5).
bm25_b: f64BM25 length-normalisation constant (default 0.75).
semantic_weight: f64Weight applied to the semantic (cosine) score in [0, 1].
lexical_weight: f64Weight applied to the BM25 lexical score in [0, 1].
max_results: usizeMaximum number of results to return.
min_score: f64Minimum combined score threshold; documents below this are dropped.
Trait Implementations§
Source§impl Clone for RankingConfig
impl Clone for RankingConfig
Source§fn clone(&self) -> RankingConfig
fn clone(&self) -> RankingConfig
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for RankingConfig
impl Debug for RankingConfig
Auto Trait Implementations§
impl Freeze for RankingConfig
impl RefUnwindSafe for RankingConfig
impl Send for RankingConfig
impl Sync for RankingConfig
impl Unpin for RankingConfig
impl UnsafeUnpin for RankingConfig
impl UnwindSafe for RankingConfig
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