Machine Learning
272 views
Unsupervised Learning
Quick Definition
Discovering hidden patterns in unlabeled data
Full Definition
A ML approach where models discover hidden patterns in data without labeled outputs.
Examples
customer segmentation, dimensionality reduction, anomaly detection
Related Terms
clustering
dimensionality-reduction
More Machine Learning Terms
Dimensionality Reduction
Reducing feature count while preserving important information
t-SNE
Nonlinear technique for visualizing high-dimensional data
Reinforcement Learning ML
Learning optimal decisions through environment interaction
Supervised Learning
Learning from labeled training data with input-output pairs
Support Vector Machine
Finding optimal hyperplane to separate classes with max margin
CatBoost
Gradient boosting library with native categorical feature support