This article presents a from-scratch C# implementation of the second technique: using SVD to compute eigenvalues and eigenvectors from the standardized source data. If you're not familiar with PCA, ...

Correction: The original version of this article incorrectly stated that eigenvalues are the magnitudes of eigenvectors. In fact, eigenvalues are scalars that are multiplied with eigenvectors. This ...

I just got done with my matrix algebra final. I think I did really shitty. But I had to pee really bad the whole time, so it wasn't entirely my fault.<BR><BR>This problem in particular was ...