Metadata Filtering

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

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 system component responsible for fetching relevant documents or passages from a knowledge base given a query.

The process of splitting documents into smaller, semantically meaningful segments to improve indexing, retrieval, and context generation for AI systems.