Sparse Representation Classifier Embedding Subspace Mapping and Support Vector for Facial Expression Recognition

Table 4

Confusion matrix (%) for the results of SRC-SM-SV using the LBP feature on the CK+ dataset.

	Angry	Disgust	Fear	Happy	Sad	Surprise
Angry	90.75	7.00	1.25	0	1.00	0
Disgust	1.00	95.00	0	0	4.00	0
Fear	0	1.00	87.5	5.50	3.60	2.40
Happy	0	0	0	95.5	0	4.50
Sad	1.52	4.50	1.60	0	92.38	0
Surprise	0	0	2.00	1.00	0	97.00