A novel approach to emotion recognition using local subset feature selection and modified Dempster-Shafer theory

Table 1 Most common features in emotion recognition through EEG

#	Feature description	Abbreviation	Explained in
1	Correlation dimension	CD	[22, 37, 38]
2	Fractal dimension	FD	[40, 41, 49]
3	Largest Lyapunov exponent	LLE	[37, 40, 41]
4	Sample entropy	SpEn	[33, 36]
5	Recurrence rate	RR	[35, 39]
6	Determinism	DET	[35, 39]
7	Average diagonal line length	L	[35, 39]
8	Entropy	ENT	[35, 39]
9	Differential entropy	DeEn	[19, 27]

ISSN: 1744-9081