SearchOptions

infotheory::search

Struct SearchOptions 

Source 
pub struct SearchOptions {
    pub granularity: SearchGranularity,
    pub universal_prior: Option<String>,
    pub stage2_prior_mode: Stage2PriorMode,
    pub max_order: i64,
    pub top_k: usize,
    pub stage0_keep_frac: f64,
    pub ctx: InfotheoryCtx,
}
Expand description

Tunables for the three-stage information-theoretic search pipeline.

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§granularity: SearchGranularity

Candidate granularity at collection time.

§universal_prior: Option<String>

Universal prior corpus path (file or directory). If set:

  • Stage 1 always uses it.
  • Stage 2 uses it by default (unless Stage2PriorMode::Disable).
§stage2_prior_mode: Stage2PriorMode

Whether/how Stage-2 reranking uses universal prior context.

§max_order: i64

Maximum model order used by entropy-rate estimators.

§top_k: usize

Number of final results to keep.

§stage0_keep_frac: f64

Fraction of candidates retained by the unigram prefilter.

§ctx: InfotheoryCtx

Fully configured information-theory context/backend bundle.

Trait Implementations§

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impl Clone for SearchOptions

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fn clone(&self) -> SearchOptions

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for SearchOptions

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fn default() -> Self

Returns the “default value” for a type. Read more

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