Choosing the right machine learning technique can make or break your project. In this blog, we break down the key differences between K-Nearest Neighbors (KNN) and Deep Learning — from use cases and performance to complexity and scalability. Whether you're just starting your machine learning journey or enrolled in a machine learning course in Delhi, this guide will help you understand when to rely on KNN and when to go deeper with Deep Learning. We also explore how the best machine learning training in Delhi equips you with practical skills to make these crucial decisions.