RAG Demo for Beginners: Full Hands-On Tutorial in Tamil | Build Your Own RAG AI | Karthik's Show

In this video, we’ll build a Simple RAG (Retrieval-Augmented Generation) AI from scratch using Google Colab, FAISS, Sentence Transformers, and a lightweight Hugging Face LLM. All explained in Tamil! Perfect for absolute beginners, this demo shows you how to make an AI that can read your documents and answer questions from them like a mini ChatGPT. Link to GitHub repository: https://github.com/KarthiksShow/RAG 🔍 What You Will Learn ✔ What RAG is and why it’s powerful ✔ How to load and split documents ✔ How to convert text into embeddings ✔ How to store embeddings in FAISS ✔ How to retrieve r…