Table 2 The comparison of testing results with and without CAWR.

From: Emotion recognition with multiple physiological parameters based on ensemble learning

Dataset

Random seed

Accuracy (%)

RI

RI + CAWR

Improvement

SELF

3

65.30

88.75

23.45

6

60.16

88.10

27.94

9

69.51

89.53

20.02

12

66.01

87.81

21.80

15

48.25

86.99

38.74

SWELL

3

92.75

97.43

4.68

6

94.06

96.03

1.97

9

95.53

97.82

2.29

12

88.37

96.50

8.13

15

57.61

97.35

39.74

WESAD

3

95.10

98.21

3.11

6

93.85

98.03

4.18

9

96.06

98.21

2.15

12

93.43

98.15

4.72

15

94.92

97.79

2.87