Cross-validation in OpenViBE

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jtlindgren
Posts: 775
Joined: Tue Dec 04, 2012 3:53 pm
Location: INRIA Rennes, FRANCE

Cross-validation in OpenViBE

Post by jtlindgren »

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

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