Advanced RAG
An enhanced architectural form of RAG systems that introduces optimization steps such as query rewriting and re-ranking on top of the basic RAG pipeline, significantly improving retrieval quality.
Core Facts
Timeline (last 90 days)
Advanced RAG introduces Query Rewriting and HyDE (Hypothetical Document Embeddings) before retrieval to optimize query quality, and improves relevance after retrieval through Cross-Encoder re-ranking and context compression.
All Facts (2)
Intent classification in RAG architecture routing mechanisms is sometimes referred to as Query Routing, and is one of the important optimization techniques for advancing from simple RAG to advanced RAG.
65%UnverifiedAdvanced RAG introduces Query Rewriting and HyDE (Hypothetical Document Embeddings) before retrieval to optimize query quality, and improves relevance after retrieval through Cross-Encoder re-ranking and context compression.
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