Predicted

Acc (%)

Ppv (%)

Sen (%)

Spec (%)

N

S

V

F

Q

riginal

N

2112

268

179

21

89

88.39

77.76

79.13

91.76

S

254

1210

90

9

29

92.47

76.53

76.01

95.59

V

212

69

1236

6

89

92.01

74.50

76.67

94.96

76

18

77

1675

22

97.62

97.38

89.67

99.45

Q

62

16

77

9

2095

96.07

90.15

92.74

97.04