I'm using Weka 3.6.9 on Windows 8.
-I load a labeled training set and pass it through the PCA filter.
--The principle components show up as the new attributes for the data set.
-The class of each instance is now missing.
How do I perform PCA but keep the label of each instance?
-I load a labeled training set and pass it through the PCA filter.
--The principle components show up as the new attributes for the data set.
-The class of each instance is now missing.
How do I perform PCA but keep the label of each instance?