The Effective Data Scientist

Dimension Reduction with PCA (Episode 21)

Dec 14, 2023
Guest
Paolo Eusebi
Guest
Alexander Schacht
Experts Alexander Schacht and Paolo Eusebi discuss dimension reduction techniques like PCA, the benefits of using PCA for analyzing survey questionnaires, and how PCA can improve regression models by reducing dimensions and maximizing efficiency.
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Episode notes
1
Introduction
00:00 • 3min
2
Utilizing Dimension Reduction for Interpreting Survey Questionnaires
03:10 • 4min
3
Understanding Dimension Reduction with PCA
07:29 • 3min
4
Dimension Reduction using PCA
10:19 • 8min
5
Analyzing Variability and Maximizing Dimension Reduction
18:26 • 3min