Free Download Learn Advanced Retreival-Augmented Generation (RAG)Published 1/2026
Created by EduVerse Academy
MP4 |
Video: h264, 1920x1080 |
Audio: AAC, 44.1 KHz, 2 Ch
Level: All |
Genre: eLearning |
Language: English |
Duration: 20 Lectures ( 3h 42m ) |
Size: 3.8 GB
Learn RAG step-by-step using LangChain: document loaders, text splitters, embeddings, vector stores, retrievers, MMRWhat you'll learn✓ Understand what Retrieval Augmented Generation (RAG) is and why it exists
✓ Learn the complete RAG pipeline from document loading to answer generation
✓ Work with different document loaders including text, PDF, web, and CSV
✓ Understand why text splitting is mandatory and how chunking works
✓ Implement character-based and recursive text splitters correctly
✓ Learn how embeddings work and why they are the core of RAG systems
✓ Store and search embeddings using vector databases like Chroma and FAISS
✓ Retrieve relevant context using intelligent retrievers and MMR
✓ Build reliable RAG foundations that scale toward production systems
Requirements● Basic idea of how APIs or libraries are used in Python
● Basic understanding of Python programming
● Familiarity with functions, variables, and basic data structures
● No advanced machine learning or deep learning knowledge needed
DescriptionRetrieval Augmented Generation (RAG) has become the most important architecture for building reliable, trustworthy, and real-world AI applications. Instead of relying only on an LLM's internal knowledge, RAG allows you to connect your models with external documents, private data, and live information - dramatically reducing hallucinations and improving accuracy.
This course is a complete, end-to-end guide to mastering RAG using LangChain. You will start from absolute fundamentals and gradually move toward advanced, production-ready systems used in real companies.
Unlike shallow tutorials, this course explains not only how things work, but why they exist. Every component is broken down conceptually and then implemented practically. You will understand the full RAG pipeline: loading documents, splitting text correctly, generating embeddings, storing vectors efficiently, retrieving relevant context, and grounding LLM answers in real data.
As the course progresses, you will build complete RAG systems including source-aware RAG, conversational RAG with memory, persistent chat history, and multi-document retrieval. You will also learn how to design prompts that actively prevent hallucinations and force the model to answer only from context.
By the end of this course, you will be able to design and build scalable, explainable, and production-ready RAG applications for documents, PDFs, websites, CSV files, and private datasets.
This course is ideal for developers, data scientists, and AI engineers who want to move beyond basic prompting and build real AI systems that can be trusted in the real world.
COURSE CONTENT HIGHLIGHTS
• Understand why RAG exists and why prompting alone fails
• Learn the complete RAG pipeline from ingestion to generation
• Work with document loaders (Text, PDF, Directory, Web, CSV)
• Master text splitting strategies for natural language and code
• Understand embeddings intuitively and generate them practically
• Build vector databases using Chroma and FAISS
• Implement semantic search and intelligent retrieval
• Learn Maximal Marginal Relevance (MMR) for better results
• Build complete end-to-end RAG systems from scratch
• Create source-aware and explainable RAG outputs
• Design prompts that reduce hallucinations
• Build conversational RAG with chat history and memory
• Implement persistent chat systems with databases
• Create Streamlit-based RAG applications
• Build multi-document RAG systems
• Learn production-level architecture and best practices
Who this course is for■ Python developers who want to build real-world AI applications
■ Beginners who want to understand RAG from scratch
■ Developers frustrated with hallucinations in LLM responses
■ AI engineers looking to build document-based question-answering systems
■ Data scientists interested in embeddings and semantic search
■ Backend developers exploring AI-powered systems
■ Freelancers building AI solutions for clients
■ Students learning modern AI application architectures
■ Anyone who wants to move beyond basic prompting to production-ready RAG
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