PCA loading with weights on samples
41608
Weighted principal components analysis
90089
Why are PCA eigenvectors orthogonal and what is the relation to the PCA scores being uncorrelated?
3589
How to reverse PCA and reconstruct original variables from several principal components?
102449
Weighting features prior to SVM
39839
Doing principal component analysis or factor analysis on binary data
69589
Testing random variate generation algorithms
82178
Does it make sense to combine PCA and LDA?
22871
Generating samples from singular Gaussian distribution
18487
Why are there only $n-1$ principal components for $n$ data if the number of dimensions is $\ge n$?
139690
Which variables should I transform, center, and/or standardize in my data for Principal Component Analysis?
36609
Creating a single index from several principal components or factors retained from PCA/FA
17025
What exactly is called "principal component" in PCA?
34213
Multi-dimensional CDF on a discrete support
127708
Rolling analysis with out-of sample
86082
Interpreting PCA scores
118103
Does PCA's reconstruction error get reduced with more PCs being used?
40850
How does AdamW weight_decay works for L2 regularization?