Query Rewriting

The technique of augmenting or reformulating an input search query with related terms, synonyms, or context to improve retrieval recall.

An architectural pattern that enhances generative model responses by retrieving relevant information from external knowledge bases.

A retrieval technique that combines semantic vector search with keyword-based lexical search to improve the relevance, accuracy, and recall of retrieved information by leveraging the strengths of both approaches.

A search technique that analyzes sentence meaning and intent rather than matching literal keywords.

A retrieval process that re-scores and re-orders an initial list of candidate documents using a specialized model to improve relevance.