introml

Online class

Unit 11. Principal Component Analysis

Slides: [pdf] [Powerpoint]

• Introduction: [YouTube] [DB Video] (6 minutes)
• Principal Components: [YouTube] [DB Video] (15 minutes)
  • Exercise 1 of the in class exercises
• Approximation Error of PCA: [YouTube] [DB Video] (24 minutes)
  • Exercise 2 of the in class exercises
• Computing the PCA via the SVD: [YouTube] [DB Video] (14 minutes)
  • Exercise 3 of the in class exercises
• Eigen-Faces Demo: [YouTube] [DB Video] (25 minutes)