Wavelet Packet Transform Based Driver Distraction Level Classification Using EEG

Table 4

Comparison of maximum mean distraction classification rate of present work with that of earlier works.

Reference	Physiological signal	Database	Feature extraction	Classifier	% Accuracy
[26]	EEG	5 Subjects; 15 Ch	FFT	Fisher linear discriminate; 2 Class	89.4
[27]	EEG, EOG	5 Subjects; 30 Ch	FFT	SVM 3 Classes	75.9
[28]	EEG, vehicle behaviour	4 Subjects; 15 Ch	WT	SVM 2 Class	92
[29]	EEG	13 Subjs; 2 Channels	WT	Self orgnizing map 3 Classes	60
Present work	EEG	50 Subjects; 14 Ch	DWPT + FFT	Fuzzy 2 Classes	98.7
				Fuzzy 4 Classes	79.21