is there any way to use PCA for feature selection?! I know what is pca and it is used for dimension reduction. if you can say no or give me some sources if answer is yes, I would be greatly appreciate it
Asked
Viewed
17 times
0
-
$\begingroup$ You can see how each featuer loads onto the prinicpal components $\endgroup$ – Demetri Pananos Jul 18 at 14:57
-
$\begingroup$ Why would you expect it can be used for feature selection? $\endgroup$ – Tim♦ Jul 18 at 16:08
-
$\begingroup$ @DemetriPananos please, could you explain more? $\endgroup$ – user9272398 Jul 18 at 16:12
-
$\begingroup$ See juliasilge.com/blog/stack-overflow-pca $\endgroup$ – Demetri Pananos Jul 18 at 16:17
