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Table 6 The specificity (in percentage) and MCC measurements for the best results: (a) for the 25PDB benchmark; (b) for the 1189 benchmark

From: Proposing a highly accurate protein structural class predictor using segmentation-based features

Feature Vector

Specificity (%)

MCC

 

All-α

All-β

α/β

α+ β

All-α

All-β

α/β

α+ β

(a)

PSSM-S

97.7

96.3

95.2

91.9

0.93

0.80

0.78

0.91

SPINE-S

97.8

94.0

94.4

90.5

0.89

0.80

0.75

0.61

PSSM-SPINE-S

98.9

97.7

96.7

96.4

0.94

0.89

0.86

0.87

(b)

PSSM-S

98.2

94.8

89.8

90.0

0.91

0.78

0.67

0.56

SPINE-S

97.9

95.8

90.7

89.2

0.86

0.85

0.70

0.51

PSSM-SPINE-S

99.5

96.8

92.9

92.2

0.95

0.88

0.77

0.66