Can someone tell me what I'm doing wrong with those .arff-files? What is the
reason that the output gives question marks instead of figures? I'm trying
to predict the winner of a tennismatch (testset) with the information of the
trainingsset (past played matches).
Re: How to fix “Detailed Accuracy By Class”? It displays question marks
Thanks Peter for your reply!
What can I do to solve this?
I want to predict the winner of a tennisgame (testset) and I'm using the
question mark in the testset.
What can I use to get in the outcome figures instead of question marks?