RAG From Scratch: Part 3 (Retrieval)

This is the third video in our series on RAG. The aim of this series is to build up an understanding of RAG from scratch, starting with the basics of indexing, retrieval, and generation. This video focuses on retrieval, covering the process of document search using an index.

Code:
https://github.com/langchain-ai/rag-from-scratch/blob/main/rag_from_scratch_1_to_4.ipynb

Slides:
https://docs.google.com/presentation/d/124I8jlBRCbb0LAUhdmDwbn4nREqxSxZU1RF_eTGXUGc/edit?usp=sharing