Emotion Recognition from EEG Signals Using Multidimensional Information in EMD Domain

Table 3

The mean accuracy of different kinds of methods (Fp1, Fp2, F7, F8, T7, T8, P7, and P8) (standard deviation shown in parentheses; statistical analysis shown in column -test).

Methods	Valence		Arousal
	Accuracy (%)	-test (our method)	Accuracy (%)	-test (our method)
Fractal dimension	53.08 (19.14)		59.61 (20.28)
Sample entropy	57.44 (11.66)		62.96 (13.82)
DWT + differential entropy (Beta)	60.87 (11.74)		64.66 (11.59)
DWT + differential entropy (Gamma)	67.36 (6.61)		68.55 (9.28)
Our method	69.10 (6.95)		71.99 (7.77)