Machine learning is transforming industries around the world — from healthcare and finance to retail and entertainment. One of the most fundamental and widely used types of machine learning techniques is classification ML models. These models allow machines to make decisions based on data, just like a human would. But how exactly do they work? What does the process look like, and why are they so important in artificial intelligence? Classification ML models are algorithms designed to categorize data into predefined classes or labels. The goal is to assign a category to new observations based on patterns learned from historical data.