Top "Eigenvector" questions

The eigenvectors of a square matrix are the non-zero vectors that, after being multiplied by the matrix, remain parallel to the original vector.

Using networkx to calculate eigenvector centrality

I'm trying to use networkx to calculate the eigenvector centrality of my graph: import networkx as nx import pandas as …

python networkx eigenvector
How to use princomp () function in R when covariance matrix has zero's?

While using princomp() function in R, the following error is encountered : "covariance matrix is not non-negative definite". I think, this …

r statistics pca eigenvector princomp
Compute eigenvectors of image in python

I'm trying to fit a 2D Gaussian to an image. Noise is very low, so my attempt was to rotate …

python image-processing numpy eigenvector