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PostPosted: Mon Jan 09, 2017 1:02 pm 

Joined: Wed Aug 10, 2016 8:02 pm
Posts: 4

I'm currently experimenting with the p300-online scenarion, I'd successfully train the classifier and got good accuracy using 8 EEG channels in multiple sessions, diving more in the each box, I noticed a weird (if I can call it that way) behavior of the P300 Speller visualization, when using a single trial (default configuration in the Epoch Average box) the results of the online classification is presented in the speller correctly, at the end of the trial a green square is presented above the correct letter, however when I change the epoch count in the same box (Epoch Average, with a value larger than 1: 2-10 ) the same behavior isn't repeated i.e. the results of the classification isn't presented in both the speller (as a green square feedback) and the results bar.

Is it a general bug or a specific configuration for the P300 speller Visualization box?

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