Title :
Implementation of automatic feature selection methods for BCI realization
Author :
Majkowski, Andrzej ; Kolodziej, Marcin ; Rak, Remigiusz J.
Author_Institution :
Inst. of Theor. of Electr. Eng. & Meas. & Inf. Syst., Warsaw Univ. of Technol., Warsaw, Poland
Abstract :
The main task of brain-computer interface is to translate signals generated by neurons of the brain into commands. For the effective operation of BCI, efficient methods of feature selection of EEG signal are needed. In this article authors propose the use of correlation and t-statistics to feature selection.
Keywords :
brain-computer interfaces; electroencephalography; feature extraction; neural nets; statistics; BCI realization; EEG signal; automatic feature selection method; brain-computer interface; neurons; t-statistics; Brain computer interfaces; Correlation; Electrodes; Electroencephalography; Feature extraction; Scalp; Testing;
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC), 2012 IEEE International
Conference_Location :
Graz
Print_ISBN :
978-1-4577-1773-4
DOI :
10.1109/I2MTC.2012.6229340
