Module 3

Link to Notebooks for Sections¶

Below you will find the Jupyter Notebooks for the Friday sections. These are Python exercises that you must work on with your group and submit as a grade.

M3-N1: PCA for Visualizing Classification¶

• notebook link
• data1.npz
• data2.npz
• data3.npz

Mod3-Lec1¶

In this notebook we explore singular value decomposition and its use in obtaining low rank approximations of data matrices. We see how it can be used for image compression.

• notebook link
• image of bender (bender.png)
• image of bender (bender.jpeg)

Mod3-Lec3¶

In this notebook we explore PCA for dimensionality reduction on the Iris and Eigenfaces data sets. - notebook link

Mod3-Lec4¶

In this notebook we explore Kernel PCA for nonlinearly seperable data.

• notebook link