Table 16 Summary of the evaluation outcomes for the two suggested models.

From: Improved facial emotion recognition model based on a novel deep convolutional structure

Dataset

Proposed DCN (30 epochs)

Proposed AA-DCN (75 epochs)

Train_acc

(%)

Test_acc

(%)

Avg epoch_

time(s)

Train- time

(m)

Train_acc

(%)

Test_acc

(%)

Avg-epoch_ time(s)

Train - time (m)

CK+

98.09

98.32

6.64

3.32

98.89

99.26

4.2

5.25

JAFFE

95.75

95

12

6

97.63

0.98

6.5

8.13

RAF_DB

93.5

76

18

10

97

0.82

9.7

12.2