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Table 4 The results in the ISB test data with the SVM classifier for doubly charged spectra

From: Quality assessment of tandem mass spectra using support vector machine (SVM)

Times

FP

FN

TPR (%)

TNR (%)

1

1608

64

92.1

90.4

2

1631

69

91.5

90.3

3

1853

52

93.6

89.0

4

1879

46

94.3

88.8

5

1719

63

92.2

89.8

6

1887

55

93.2

88.8

7

1633

65

92.0

90.3

8

1667

74

90.9

90.1

9

1643

70

91.4

90.2

10

1660

80

90.2

90.1

11

2070

59

92.7

87.7

12

1723

58

92.9

89.8

13

1739

73

91.0

89.7

14

1813

74

90.9

89.2

15

1667

68

91.6

90.1

16

1921

57

93.0

88.6

17

1793

54

93.4

89.3

18

1756

77

90.5

89.6

19

1767

55

93.2

89.5

20

1653

73

91.0

90.2

Ave.

1754

64

92.1

89.6

SD

120.5

9.5

1.17

0.72