Cross-validation in OpenViBE
Posted: Fri Apr 17, 2015 7:56 am
Hello all,
some users have remarked that the cross-validated accuracy results from the OpenViBE Classifier Trainer box occasionally appear to exceed the accuracies experienced in practice. The problem is real, but its not due to a bug in the box itself.
I have written a small tutorial about the possible sources of this problem as I understand it, and a few scripts to address it (if you're motivated). You can find both here,
http://openvibe.inria.fr/tutorial-how-t ... te-better/
Any comments and discussion are welcome.
Happy hacking,
Jussi
some users have remarked that the cross-validated accuracy results from the OpenViBE Classifier Trainer box occasionally appear to exceed the accuracies experienced in practice. The problem is real, but its not due to a bug in the box itself.
I have written a small tutorial about the possible sources of this problem as I understand it, and a few scripts to address it (if you're motivated). You can find both here,
http://openvibe.inria.fr/tutorial-how-t ... te-better/
Any comments and discussion are welcome.
Happy hacking,
Jussi