May 5
- We used the last years desktop scenario for this (motor-imagery-bci-2-classifier-trainer.xml)
- The timeout box is useful in stopping the scenario
- The console is the box of info
- The percentage in the console was 52.52%.
- They recommended that if it was less than 65% we should record a new scenario
- I’ll record a new data file using the 1-acquisition scenario
- I’ll do a full timed one, not just one minute
- Recorded a full file
- Tried running it. The timeout stopped it after 60 secs, so I changed it to 500 secs (8 minutes and 20 seconds)
- Even though! The one minute cut off data yielded a 57.56%. Already better than the old one, even if this is just a cut off piece!
- Hmm. the finished result is 55.59%. That means that the one minute cut off was better.
- Perhaps its because i recorded the scenario in a noisy room, and i was a bit restless throughout. Next time i’ll try to record a new scenario with less noise.
May 10
- 54.89%, with the new scenario that brian recorded.
- We can try cutting it to one minute and see if its better.
- We need at least 65%, ideally.
May 17
- Cut it to 60 seconds. It worked better, 60.5%. Yay.
- Were using that one.
May 19
- Cut it to 200 seconds. Nope.
- Cut it to 30 seconds. 64.4%. Doesn’t prove anything cuz first 30 seconds of data is only nothing.
- I’m trying again the old scenario, with 500 seconds. Too bad. 55.59 is great.
May 24
- Tried motor-imagery-bci-4. Shows everything. Gonna use this at presentation.
- Lets try SVM once. I set it to brian’s recording for 200 seconds.
- 56%.
- Lets try the same thing with 120 seconds, two minutes.
- Lets try PLDA. i set it to Brian’s recording for 120 seconds.
- 56% again.
- Lets try probalistic shrinkage thingie. Same settings.
- 55%.
- Lets try shrinkage LDA. same settings.
- Also 55%. Back to regular LDA.
- 56%.
- Tried moving up partitions for k-fold test to 10.
- Same 56%.
- Tried moving it down to 5.
- Also 56%.
- Tried moving it up to 15.
- Did not help. Moved it back to 8, lets see.
- Moved back to 6, lets see
- Ok this clearly doesnt influence the data. Let it at 8
