why do pca and lda why does pca and lda give the same function why is it used for pca and lda? why does lda on the outer product of the input matrix give same result as doing pca of the input matrix which process does pca perform in a normal function what is linear discrimant analysis pca why does do lda on an outer product of an input matrix why does linear discrimant analysis work why does a matrix have linear discrimant analysis how does lda work why does lda and pca work alike why does pca have same result as lda? why does lda give same result as pca why does lda and pca work together what is the lda used for in the pca why do you perform lda analysis why is lda same as pca what is principal component analysis when pca, what is the same as lda? why does linear discrimant analysis work