OpenViBE forum

Hi Jussi,
Many thanks for the reply. Yes, I later came across the cross -validation doc.
Best
Umar

Hi, I want to run motor imagery experiment with 4 , and 6 classes. I was able to do that with 4 classes which has relevant stimulation codes(Up,Down,Left, Right). And the stimulation code for cross that appear exist, which provide a much easier way to increase the classes to 4. How do I create anoth...

Hello, Could someone explain why cross validation of accuracy of about 80% on xDawn p300 speller, yet it could not not correctly predict any single letter in an online scenario? Although, the class wise accuracy is very poor as it is between 4-5 % for the target, and 90-95 % for the non-target. Is t...

Thanks Thibaut!

Hello, I was training a CSP spatial filter ,although it was successful, it sends a warning of the box was sending inconsistent chunks. I wonder what could be the problem. I could observe was a very high device drift from the Openvibe AS. And I have been having a trouble getting the LDA pick up the t...

Many thanks Jussi.
We found that the NIC software and the openvibe AS cannot connect at the same time. It is resolved.

Hello, i am new to openvibe. I have Enobio with 20 channels hardware, and I want to openvibe to receive this signal through the openvibe AS. I have connected the Bluetooth for the Enobio, and it is receiving these signals from my brain. But when I chose the Enobio3G(unstable) from the list of availa...