Introduction to Machine Learning, Part 2: Unsupervised Machine Learning

What Is Unsupervised Learning? (Definition, Types, vs. Supervised Learning) | Built In

What is Unsupervised Learning? | Definition from TechTarget

Unsupervised learning is a branch of machine learning where models discover patterns in data without any labeled examples. Unlike supervised approaches that rely on input - output pairs, unsupervised learning works directly with raw, unlabeled data, allowing the model to uncover structure on its own. For instance, it may cluster similar data points together or identify hidden relationships among features that aren’t immediately obvious. This approach is especially valuable in real-world settings