| Dataset: | ASN | WSN |
| Gabor [11] | JAFFE | CK |
| LBP + SVM [12] | JAFFE | CK |
| HOG + NNE [13] | JAFFE, TFEID | RAFD |
| CNN [14] | JAFFE | CK+ |
| HOG + SVM [20] | JAFFE | CK+, MUG |
| Proposed | JAFFE, JACFEE, TFEID | CK+ |