Table 19.

Confusion matrix of the HL-FER trained on the AT&T dataset and tested on the Cohn-Kanade dataset (Unit: %).

	Happiness	Sadness	Anger	Disgust	Surprise	Fear
Happiness	89	4	2	2	1	2
Sadness	2	92	0	2	4	0
Anger	0	3	88	4	2	3
Disgust	0	2	4	90	2	2
Surprise	5	1	2	3	87	2
Fear	1	3	1	2	3	90
Average	89.30