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
Dense Retrieval
Retrieve by meaning with embeddings.
Part of Build AI Agents and Apps (37 of 88)
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Course
Advanced RAG: Vector Databases, Hybrid Search, GraphRAG & Agentic RAG
Udemy: coming soon
Tools
- Chroma (open-source, free)
- sentence-transformers (open-source, free)
Watch first
Then try
- Sparse Retrieval and BM25
- Query Rewriting and Diversity: Multi-Query, HyDE, MMR
- Build Episodic and Semantic Memory From Scratch
In this module
The course this lesson belongs to