C8
Unsupervised Learning
4 lessons2.5 hoursPlannedFree
Outcome
Cluster, reduce dimensions, and detect anomalies.
Prerequisites
- Python basics.
Lessons
- L01K-means and its assumptions · coming soonExercise: Choose k with silhouette scores.
- L02Hierarchical and density clustering · coming soonExercise: Compare on non-spherical data.
- L03PCA and t-SNE/UMAP for visualization · coming soonExercise: Visualize embeddings and explain what they can mislead about.
- L04Anomaly detection · coming soonExercise: Flag outliers in transaction data.