Emotion Analysis of College Students Using a Fuzzy Support Vector Machine

Table 2

Classification of EEG signals.

Classification basis	Classification details
Frequency	(1) δ (0.1∼4 Hz)
	(2) θ (4∼8 Hz)
	(3) α (8∼13 Hz)
	(4) β (13∼30 Hz)
	(5) γ (31∼100 Hz)
Gibbs classification	(1) Minor episode variability
	(2) Small waves
	(3) High-amplitude slow wave
	(4) Low-speed slow wave
	(5) Slow wave
	(6) 8.5∼12.0 Hz, step length is 0.5 Hz
	(7) Slow ground amplitude
	(8) Fast wave
	(9) High-speed fast wave
Classification by EEG signal pattern	(1) EEG
	(2) EEG
	(3) Flat EEG
	(4) Irregular EEG