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Table 3 Diagnosis performance based on different methods using different combinations

From: Differentiating novel coronavirus pneumonia from general pneumonia based on machine learning

Method

Combination 1

Combination 2

Combination 3

Combination 4

Combination 5

DT

 ACC (%)

81.98

88.82

89.41

89.73

89.82

 SEN (%)

72.03

85.85

84.34

84.39

85.90

 SPE (%)

80.40

91.95

95.64

95.55

95.69

LR

 ACC (%)

70.64

80.57

81.65

79.15

81.73

 SEN (%)

66.50

76.42

77.89

75.61

77.89

 SPE (%)

75.00

84.93

85.62

82.88

85.73

SVM

 ACC (%)

81.90

85.32

85.65

86.07

86.48

 SEN (%)

76.91

83.58

82.11

81.30

83.79

 SPE (%)

87.16

87.16

89.38

91.10

91.44

KNN

 ACC (%)

77.73

83.23

85.40

88.32

88.24

 SEN (%)

69.43

73.98

79.51

81.79

82.33

 SPE (%)

86.47

92.97

91.61

95.21

96.58

EBT

 ACC (%)

86.49

92.91

92.49

93.41

94.16

 SEN (%)

78.37

86.18

85.69

87.32

88.62

 SPE (%)

95.03

100.00

99.66

99.83

100.00