Innovations in Intelligent Systems and Applications Conference (ASYU), İzmir, Türkiye, 31 Ekim - 02 Kasım 2019, ss.110-113
SSVEP is a BCI method based on visual stimuli selection. Compared to the well-known PSDA method, CCA and LASSO are feature reduction methods commonly used in SSVEP based Brain-Computer Interface systems due to their less noise impact. These methods require the creation of vectors with their harmonic frequencies. The number of harmonics used for SSVEP affects the results. In this study, the accuracy with 2,3 and 4 harmonics in real-time was investigated using public SSVEP data and different filters using all three SSVEP methods.