LLM Fine-Tuning 24: Embedding & Embedding Fine-Tuning Full Guide | Train Your Own Embedding Model

n this complete tutorial, we dive deep into Embedding Fine-Tuning and understand how to improve Semantic Search and Retrieval-Augmented Generation (RAG) systems. If you are building production-grade AI systems, vector databases, or advanced retrieval pipelines, understanding embeddings is critical. In this video, we cover: 📌 Chapter 1 – Foundations • What is an Embedding? • What is Semantic Search (Similarity Search)? • Keyword Search vs Semantic Search • Encoding vs Embedding • Applications of Embeddings 📌 Chapter 2 – Embedding Models • Popular Open-Source Embedding Models • Types of Em…