Reading 08: Dimensionality Reduction and Exploratory Data Analysis

Readings

• • PML - Section 20.1
• • ISLP - Section 12.2
• • UML - Chapter 23.1

Videos

• • Covariance (StatQuest)
• • PCA (Short) (StatQuest)
• • PCA (StatQuest)
• • t-SNE (StatQuest)

Notebooks

• • PCA Visualization
• • PCA (rasbt)

Blogposts

• • MNIST (Olah)
• • PCA (Raschka)
• • PCA from scratch (Raschka)
• • Standardization (Raschka)
• • LDA (Raschka)

Readings

Videos

• • Confusion Matrix (StatQuest)
• • ROC/AUC (StatQuest)
• • Precision vs. Recall Catherine Healy '26

Notebooks

• • Practicum
• • Model Evaluation (rasbt)
• • Ensemble Learning (rasbt)

Blogposts

• • Model Evaluation (Raschka)
• • Ensemble Classifier (Raschka)

Papers

• • Model Evaluation (Raschka)