Struct InferenceEngine 

pub struct InferenceEngine { /* private fields */ }

Engine for inferring implicit relationships between entities

The inference engine analyzes entity co-occurrence patterns, proximity, and contextual clues to discover relationships that may not be explicitly stated in the text.

Implementations

impl InferenceEngine

pub fn new(config: InferenceConfig) -> Self

Create a new inference engine with the given configuration

Arguments

• config - Configuration controlling inference thresholds and limits

pub fn infer_relationships( &self, target_entity: &EntityId, relation_type: &str, knowledge_graph: &KnowledgeGraph, ) -> Vec<InferredRelation>

Infer relationships for a target entity

Analyzes the knowledge graph to find entities that frequently co-occur with the target entity and have contextual evidence of a relationship.

Arguments

• target_entity - The entity to find relationships for
• relation_type - The type of relationship to infer (e.g., “FRIENDS”)
• knowledge_graph - The knowledge graph containing entities and chunks

Returns

Returns a vector of inferred relationships, sorted by confidence score, limited to max_candidates from the configuration.

pub fn find_entity_by_name<'a>( &self, knowledge_graph: &'a KnowledgeGraph, name: &str, ) -> Option<&'a Entity>

Find an entity in the knowledge graph by name

Performs a case-insensitive substring search to find an entity whose name contains the given search string.

Arguments

• knowledge_graph - The knowledge graph to search
• name - The name (or partial name) to search for

Returns

Returns Some(&Entity) if a matching entity is found, None otherwise.