What one fold concluded. The out-of-sample row is the answer; the in-sample
figure is only there to be compared against it, since any grid produces a
flattering in-sample winner — that is what optimizing does. The gap between
them is the whole reading.
What one fold concluded. The out-of-sample row is the answer; the in-sample figure is only there to be compared against it, since any grid produces a flattering in-sample winner — that is what optimizing does. The gap between them is the whole reading.