Recognition of Facial Expressions under Varying Conditions Using Dual-Feature Fusion

Table 2

Confusion matrix of recognition accuracy for MMI database.

	Neutral (%)	Fear (%)	Disgust (%)	Angry (%)	Surprised (%)	Sad (%)	Happy (%)
Neutral	100	0	0	0	0	0	0
Fear	4.88	92.7	0	0	2.44	0	0
Disgust	2.56	0	94.9	2.56	0	0	0
Angry	4.44	0	4.44	91.1	0	0	0
Surprised	0	2.56	0	0	97.4	0	0
Sad	0	0	0	0	0	100	0
Happy	0	2.56	0	0	0	0	97.4