Track 5: RAG: Retrieval-Augmented Generation
Advanced RAG: Vector Databases, Hybrid Search, GraphRAG & Agentic RAG
45 lessons
Track 5: RAG: Retrieval-Augmented Generation, Retrieval Types
Query Rewriting and Diversity: Multi-Query, HyDE, MMR
Fix vague questions and stop duplicate chunks.
Part of Build AI Agents and Apps (41 of 88)
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Course
Advanced RAG: Vector Databases, Hybrid Search, GraphRAG & Agentic RAG
Udemy: coming soon
Tools
- LangChain (open-source, free)
- LlamaIndex (open-source, free)
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In this module
- Dense Retrieval
- Sparse Retrieval and BM25
- Hybrid Search
- Rerankers: Cross-Encoders, Cohere Rerank, BGE
- Query Rewriting and Diversity: Multi-Query, HyDE, MMR
The course this lesson belongs to