CS 451 class prep 20

Watch the following Coursera ML videos in preparation for the next class:
WEEK 8
Dimensionality Reduction
   10 Video: Choosing the Number of Principal Components
   12 Video: Advice for Applying PCA

WEEK 9
Anomaly Detection
    7 Video: Problem Motivation
   10 Video: Gaussian Distribution
   12 Video: Algorithm

   51 min