Table 3.

Accuracy metrics of the proposed method on the CK+ and RAF-DB data sets.

		CK+					RAF-DB
Emotions	Precision	Recall	F1-Score	Accuracy	Emotions	Precision	Recall	F1-Score	Accuracy
Neutral	0.996	0.997	0.997	0.997	Neutral	0.968	0.967	0.968	0.967
Anger	1.00	0.996	0.998	0.996	Anger	0.932	0.941	0.937	0.941
Contempt	0.958	0.958	0.958	0.958	Disgust	0.890	0.952	0.920	0.952
Disgust	0.969	0.998	0.983	0.998	Fear	0.972	0.911	0.941	0.911
Fear	0.955	0.984	0.969	0.984	Happiness	0.968	0.967	0.968	0.967
Happiness	0.993	0.976	0.984	0.976	Sadness	0.955	0.951	0.953	0.951
Sadness	0.972	0.994	0.983	0.994	Surprise	0.947	0.933	0.940	0.933
Surprise	0.997	0.981	0.989	0.981