Naveen Krishnan

Towards AI

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In the world of artificial intelligence, new techniques are constantly emerging to make machines smarter and more efficient. One such technique is Retrieval-Augmented Generation (RAG). But what exactly is RAG, and how can it be useful? Let’s break it down in simple terms.

What is Retrieval-Augmented Generation (RAG)?

Imagine you have a super-smart assistant who can not only generate answers to your questions but also look up relevant information from a vast library to make those answers even better. That’s essentially what RAG does. It combines two powerful AI capabilities: retrieval and generation.

  • Retrieval: This part of RAG involves searching for and retrieving relevant information from a large database or knowledge base. Think of it as looking up facts in a giant encyclopedia.
  • Generation: Once the relevant information is retrieved, the AI uses it to generate a coherent and contextually accurate response. It’s like writing a well-informed essay using the facts you just looked up.

How Does RAG Work?

Here’s a simple diagram to illustrate the process:

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