Facial Expression Recognition Based on Discriminant Neighborhood Preserving Nonnegative Tensor Factorization and ELM

Table 4

The top recognition rate and the corresponding dimensions achieved on the Cohn-Kanade database.

	ELM	NN	SRC	SVM
Recognition rates (%)	86.00	63.61	73.00	72.06
Dimensions	51	101	116	106