Machine Learning
130 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
AdaBoost
Combining weak classifiers with adaptive sample weighting
ROC Curve
Plot showing classifier performance across thresholds
CatBoost
Gradient boosting library with native categorical feature support
Clustering
Grouping similar data points based on feature similarity
LightGBM
Fast gradient boosting framework using histogram splitting
Online Learning
Updating models incrementally as new data arrives