0 0 votes In each plot below, the data is projected onto two (unit-length) principal component vectors. We say that a plot is "valid" if the $x$-coordinate (written as "PC1") would be the first chosen principal coordinate and the $y$-coordinate (written as "PC2") would be the second chosen principal coordinate. Which plots are valid ?ABCD Machine Learning goclasses goclasses-da-course machine-learning principal-component-analysis multiple-selects + – GO Classes 155 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.