Advanced RAG 01: Small-to-Big Retrieval

Child-Parent RecursiveRetriever and Sentence Window Retrieval with LlamaIndex

RAG (Retrieval-Augmented Generation) systems retrieve relevant information from a given knowledge base, thereby allowing it to generate factual, contextually relevant, and domain-specific information. However, RAG faces a lot of challenges when it comes to effectively retrieving relevant information and generating high-quality responses. In this series of blog posts/videos, I will walk through advanced RAG techniques aiming at optimizing the RAG workflow and addressing the challenges in naive RAG systems.

The first …

data science llamaindex llm machine learning rags