I've been trying to understand Pattern Rec class today and I finally got it. The example given today could have very well been my EEG data. We will know WHAT the subject's intension is by the presentation of the stimuli (left, right, up, down). We will also know WHEN the stimuli will be presented so we can assume shortly after the presentation is the EEG representation of that intention. Now the time segments of eeg (during the presentation of stimuli) will be my PATTERNS and the classification TARGETS will be from 1 - 5 (left, right, up, down and null) . With the data separated out like this I think I can run it thru any classifier.
Bill, I finally get what you were talking about. If you tell the user to make the wrong movement with a controller will the brain still move toward the stimuli. Am I right?
Thursday, February 21, 2008
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