Ensemble of SVMs for BCI III P300 Speller competition

Ensemble of SVMs for BCI III P300 Speller competition

Last updated: August 6th, 2007

Description

This package is a set of Matlab scripts that implements the algorithm we used for achieving the best performance in the BCI III P300 speller competition. See the results here.

This code is provided for a sake of reproducibility of the results. However , it is not so well documented but you can run directly some scripts and get the results provided in the paper.

For more information, please read the following paper:

A. Rakotomamonjy, V. Guigue, BCI Competition III : Dataset II - Ensemble of SVMs for BCI P300 speller, first revision, to IEEE Trans. Biomed Eng, July 2007. [PDF]

Matlab code - version 1.0

preprocessed data : here (450 Mo)
crossvalidation files : here
precomputed classifiers : here (160 Mo)
scripts : here
otherfiles here

The entry files are : preprocessingdata.m for processing raw data as provided by the competition, Mainmodelsel.m for getting crossvalidation results and MainAlgoTestRevision.m for getting nice results!

If you have any questions or comments regarding this package, or if you want to report any bugs, please send an e-mail to alain.rakoto at insa-rouen.fr. The current version 1.0 has been released on August 6th 2007.