OpenVibe P300 Speller Online - No "Green" box displayed
Posted: Tue Jan 12, 2021 1:16 pm
Hello there,
Just to give you a bit of background:
I was successfully able to do an OpenVibe build 3.0.0. Execute the Designer as well as Acquisition Server. I am using "Muse - 2" with "Lab Streaming Layer" driver to capture the EEG data. I am successfully able to run the "p300-speller-2-train-classifier" with 73% k-fold cross-validation accuracy.
Now about the issue:
After doing all the above, when I am trying to run the "p300-speller-3-online" (with 2 trials), it is showing me the "Blue" box for target identification. However, it does not show any "Green" box which should display the predicted outcome of training.
Could you please help me out to identify the reason of not getting the "Green" box.
Note: I am NOT using the xDAWN scenario. This is the "epoch average" scenario of P300 speller.
Regards,
openvibeexplorer
Just to give you a bit of background:
I was successfully able to do an OpenVibe build 3.0.0. Execute the Designer as well as Acquisition Server. I am using "Muse - 2" with "Lab Streaming Layer" driver to capture the EEG data. I am successfully able to run the "p300-speller-2-train-classifier" with 73% k-fold cross-validation accuracy.
Now about the issue:
After doing all the above, when I am trying to run the "p300-speller-3-online" (with 2 trials), it is showing me the "Blue" box for target identification. However, it does not show any "Green" box which should display the predicted outcome of training.
Could you please help me out to identify the reason of not getting the "Green" box.
Note: I am NOT using the xDAWN scenario. This is the "epoch average" scenario of P300 speller.
Regards,
openvibeexplorer