Chapter # 09
Principal Component Analysis (PCA)
Chapter # 09
Principal Component Analysis (PCA)
Introduction
Introduction (Cont’d)
Why Dimension Reduction?
Visualizing High Dimensional Data
Curse of Dimensionality
Curse of Dimensionality (Cont’d)
Curse of Dimensionality (Cont’d)?
Collinearity?
Collinearity (Cont’d)
Collinearity (Cont’d)
Mitigating the Curse of Dimensionality and Collinearity by Dimension Reduction
What is Principal Component Analysis (PCA)?
