TY - GEN
T1 - SVM classification study of code-modulated visual evoked potentials
AU - Aminaka, Daiki
AU - Makino, Shoji
AU - Rutkowski, Tomasz M.
N1 - Publisher Copyright:
© 2015 Asia-Pacific Signal and Information Processing Association.
PY - 2016/2/19
Y1 - 2016/2/19
N2 - We present a study of a support vector machine (SVM) application to brain-computer interface (BCI) paradigm. Four SVM kernel functions are evaluated in order to maximize classification accuracy of a four classes-based BCI paradigm utilizing a code-modulated visual evoked potential (cVEP) response within the captured EEG signals. Our previously published reports applied only the linear SVM, which already outperformed a more classical technique of a canonical correlation analysis (CCA). In the current study we additionally test and compare classification accuracies of polynomial, radial basis and sigmoid kernels, together with the classical linear (non-kernel-based) SVMs in application to the cVEP BCI.
AB - We present a study of a support vector machine (SVM) application to brain-computer interface (BCI) paradigm. Four SVM kernel functions are evaluated in order to maximize classification accuracy of a four classes-based BCI paradigm utilizing a code-modulated visual evoked potential (cVEP) response within the captured EEG signals. Our previously published reports applied only the linear SVM, which already outperformed a more classical technique of a canonical correlation analysis (CCA). In the current study we additionally test and compare classification accuracies of polynomial, radial basis and sigmoid kernels, together with the classical linear (non-kernel-based) SVMs in application to the cVEP BCI.
UR - http://www.scopus.com/inward/record.url?scp=84986191729&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84986191729&partnerID=8YFLogxK
U2 - 10.1109/APSIPA.2015.7415435
DO - 10.1109/APSIPA.2015.7415435
M3 - Conference contribution
AN - SCOPUS:84986191729
T3 - 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015
SP - 1065
EP - 1070
BT - 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015
Y2 - 16 December 2015 through 19 December 2015
ER -