My Patreon : https://www.patreon.com/user?u=49277905
PCA Basics Video : https://www.youtube.com/watch?v=pmG4K79DUoI
PCA Math Video : https://www.youtube.com/watch?v=dhK8nbtii6I
Coding PCA Video : https://www.youtube.com/watch?v=l_zvHLIJ53w
0:00 Intro
1:17 Definition
3:28 Inverse Convenience
6:31 Types of Orthogonal Transformations
10:11 Application to PCA
NOTE: I meant to say "orthogonal" instead of "linearly independent" in the verbal definition. Orthogonal means that the dot product between two vectors is 0 but linear independence means that one vector cannot be expressed as a linear combination of another vector. Thanks to some viewers for pointing this out.