p300-xdawn-3-train-classifier.xml doesn't complete running

Working with OpenViBE signal processing scenarios and doing scenario/BCI design
Post Reply
User
Posts: 16
Joined: Wed May 18, 2016 8:43 pm

p300-xdawn-3-train-classifier.xml doesn't complete running

Post by User »

Hello,

I'm trying to run the P300 speller xDAWN. the first two steps worked fin but I'm having an issue with "p300-xdawn-3-train-classifier.xml". When I run it it keeps running and I never get the performance of the classifier -ran it for 151h and no luck-.

Additional info:
Oversampling factor: 4.
Number of letters in "p300-xdawn-1-acquisition.xml": 1.
OS: Windows 7.
Headset: Emotiv.

What I get while running it:

[ INF ] Adding configuration file(s) [C:/Users/user.ksu-pc/Desktop/openvibe-1.2.0-src/dist//share/openvibe/kernel/openvibe-delayed.conf]
[ INF ] Adding configuration file(s) [C:/Users/user.ksu-pc/AppData/Roaming/openvibe/openvibe-delayed.conf]
[ INF ] Adding configuration file(s) [C:/Users/user.ksu-pc/Desktop/openvibe-1.2.0-src/dist/share/openvibe/scenarios/bci-examples/p300-speller-xDAWN/scenario.conf]

your help would be appreciated.

jtlindgren
Posts: 775
Joined: Tue Dec 04, 2012 3:53 pm
Location: INRIA Rennes, FRANCE

Re: p300-xdawn-3-train-classifier.xml doesn't complete runni

Post by jtlindgren »

Fixed in 1.2.1 as described in viewtopic.php?f=1&t=9643#p14780 ... The classifier trainer in the bugged scenario awaits for a stimulation which never arrives.


Cheers,
Jussi

Post Reply