AI Glossary
Unsupervised Learning
ML method where the model finds patterns in data without labels.
Definition
Unsupervised learning is a machine learning method where the model is trained without labels – there are no predefined correct answers. Instead, the model independently searches for structures, patterns, or groupings in the data. Applications include clustering (customer segmentation), anomaly detection (fraud detection), or dimensionality reduction.
Related Terms
Sources: a16z AI Glossary · CNET AI Terms Glossary