Facial Expression Recognition of Instructor Using Deep Features and Extreme Learning Machine

Table 4

Execution time taken (s) for CK, Jaffe, FER2013, and IEV across both classifiers.

Database	Training time (s)		Testing time (s)
	ELM	RELM	ELM	RELM
Jaffe	1.11	0.749	0.06	0.02
Cohn–Kanade	30.17	21.83	0.48	0.27
FER2013	17.44	51.03	0.21	0.37
IEV	13.94	21.28	0.28	0.17