Principal Components, Canonical Correlation and Eigenvalue problems
126726
PCA, LDA, CCA, and PLS
153372
Characterization of positive definite matrix with principal minors
76619
Computing kernels of a matrix in distinct cases
143908
What are "rotated" and "unrotated" principal components, given that PCA always rotates the coordinates axes?
25535
Categorical Principal Component Analysis - using Count, Continuous, Ordinal variables together
93145
Can I add several additional variables to my principal component regression?
109471
The eigenvectors of the transpose operator
90089
Why are PCA eigenvectors orthogonal and what is the relation to the PCA scores being uncorrelated?
154261
PCA when the dimensionality is greater than the number of samples
116362
Is PCA unstable under multicollinearity?
112134
What are principal component scores?
38169
Bounds on off-diagonal entries of a correlation matrix
151088
Finding Matrix A from Eigenvalues and Eigenvectors (Diagonalization)
45832
What is the relation between k-means clustering and PCA?
3589
How to reverse PCA and reconstruct original variables from several principal components?
77697
Motivation for spectral graph theory.
149629
The Eigenvalues of a block matrix