LDA versus PCA

$2$ points possible $($graded$)$

Compare LDA with PCA. Choose what is true about LDA and PCA.

$($Choose all that apply.$)$

The projection is linear.

It needs data that have class labels.

The dimension of the target space is always smaller than where is the number of classes of data

unanswered

The projection is linear.

It needs data that have class labels.

The dimension of the target space is always smaller than where is the number of classes of data

unanswered