Table 3 Prediction accuracy of CBF-PSSEs and PBF-PSSE for four datasets

25PDB

CBF-PSSE

content _SE

89.39

76.75

68.21

60.54

74.06

CMV

88.04

69.53

66.76

62.81

72.09

MaxSeg _SE

83.30

68.62

58.67

56.24

67.18

NMaxSeg _SE

79.68

70.65

70.81

70.98

73.16

AvgSeg _SE

79.91

69.53

68.79

70.75

72.44

NAvgSeg _SE

35.44

96.61

0

6.12

36.58

3PATTERN

76.75

66.37

71.68

57.14

67.78

APPA

64.56

62.08

55.49

57.37

60.13

TPM

83.52

73.14

72.54

56.01

71.25

PBF-PSSE

74.72

77.88

69.08

78.00

75.25

640

CBF-PSSE

content _SE

89.86

77.27

81.36

64.33

77.66

CMV

84.78

76.62

88.14

57.89

76.56

MaxSeg _SE

73.91

70.13

74.58

52.05

67.34

NMaxSeg _SE

79.71

75.32

85.31

60.82

75.16

AvgSeg _SE

79.71

66.88

88.70

60.23

73.91

NAvgSeg _SE

8.70

0

100

0

29.53

3PATTERN

65.94

60.39

87.01

52.05

66.72

APPA

63.04

64.29

65.54

53.22

61.41

TPM

76.81

68.83

84.75

62.57

73.28

PBF-PSSE

C _F (δ)

76.09

78.57

84.75

78.95

79.84

FC699

CBF-PSSE

content _SE

84.62

91.45

93.9

34.15

86.01

CMV

82.31

90.33

94.16

21.95

84.27

MaxSeg _SE

83.85

86.25

97.08

12.2

83.57

NMaxSeg _SE

83.08

86.62

92.84

51.22

85.43

AvgSeg _SE

86.15

85.87

94.16

46.34

85.78

NAvgSeg _SE

3.85

0

99.73

0

44.41

3PATTERN

76.92

80.3

95.76

50

83.68

APPA

63.85

75.09

95.49

0

75.17

TPM

90

88.48

87

51.22

84.5

PBF-PSSE

C _F (δ)

88.46

81.41

88.86

80.49

85.66

1189

CBF-PSSE

content _SE

86.1

83.67

84.43

55.19

78.11

CMV

83.41

81.63

84.13

36.93

72.89

MaxSeg _SE

82.96

80.95

72.75

41.49

70.15

NMaxSeg _SE

79.82

80.61

81.74

53.94

74.91

AvgSeg _SE

78.48

73.47

82.93

48.55

71.87

NAvgSeg _SE

0

0

1

0

30.59

3PATTERN

65.92

70.07

83.53

44.81

67.77

APPA

61.88

68.37

76.95

31.54

61.54

TPM

85.2

78.23

76.05

56.02

74.08

PBF-PSSE

C _F (δ)

81.61

82.31

79.94

68.46

78.39