Facial Expression Recognition Algorithm Based on Fusion of Transformed Multilevel Features and Improved Weighted Voting SVM

Table 3

Optimal weights based on the JAFFE database.

Weight	Gabor	LBP	Joint geometric	Deep CNN
Angry	0.2716	0.2502	0.2469	0.2313
Disgust	0.2543	0.2543	0.2487	0.2427
Fear	0.2500	0.2698	0.2421	0.2378
Happy	0.2563	0.2563	0.2414	0.2460
Neutral	0.2543	0.2634	0.236	0.2463
Sad	0.2568	0.2708	0.2234	0.2490
Surprise	0.2542	0.2354	0.2605	0.2499