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RerankingConfig

lc_rag::reranking

Struct RerankingConfig 

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pub struct RerankingConfig {
    pub top_n: usize,
    pub min_score: Option<f32>,
    pub preserve_original_score: bool,
}
Expand description

Reranking 配置

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§top_n: usize

最终返回的文档数量

§min_score: Option<f32>

最小分数阈值（可选）

§preserve_original_score: bool

是否保留原始分数

Implementations§

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impl RerankingConfig

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pub fn new() -> Self

创建使用默认配置的 RerankingConfig

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pub fn with_top_n(self, n: usize) -> Self

设置最终返回的文档数量

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pub fn with_min_score(self, score: f32) -> Self

设置最小分数阈值

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pub fn with_preserve_original_score(self, preserve: bool) -> Self

设置是否保留原始分数

Trait Implementations§

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impl Default for RerankingConfig

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fn default() -> Self

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

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