graphrag_core::entity::string_similarity_linker

Struct StringSimilarityLinker

pub struct StringSimilarityLinker { /* private fields */ }

Expand description

Entity linker using string similarity metrics

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impl StringSimilarityLinker

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pub fn new(config: EntityLinkingConfig) -> Self

Create a new entity linker with configuration

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pub fn link_entities( &self, graph: &KnowledgeGraph, ) -> Result<HashMap<EntityId, EntityId>>

Link entities in a knowledge graph based on string similarity

Returns a mapping from entity IDs to their canonical entity ID

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pub fn find_canonical_entity( &self, mention: &str, entity_type: &str, candidates: &[Entity], ) -> Option<EntityId>

Find candidate entity for linking a new mention

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impl UnwindSafe for StringSimilarityLinker

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