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TfIdfSearch

matrixcode_core::memory

Struct TfIdfSearch 

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pub struct TfIdfSearch { /* private fields */ }
Expand description

Semantic search using TF-IDF algorithm.

TF-IDF (Term Frequency-Inverse Document Frequency) is a semantic search method without needing an AI model.

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impl TfIdfSearch

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pub fn new() -> Self

Create a new TF-IDF search instance.

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pub fn index(&mut self, memory: &AutoMemory)

Index all memories for TF-IDF search.

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pub fn search(&self, query: &str, limit: Option<usize>) -> Vec<(String, f32)>

Search using TF-IDF similarity.

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pub fn search_multi( &self, keywords: &[&str], limit: Option<usize>, ) -> Vec<(String, f64)>

Search with multiple keywords.

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pub fn clear(&mut self)

Clear all indices.

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impl Default for TfIdfSearch

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fn default() -> Self

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

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