Skip to main content

Table 6 Prediction accuracy of PBF-PSSE C k (δ) with selected parameter k

From: Comparison study on statistical features of predicted secondary structures for protein structural class prediction: From content to position

Dataset

Method

Prediction accuracy (%)

  

All-α

All-β

α/β

α+β

Overall

25PDB

C(5)(δ)

76.98

80.14

63.87

75.51

74.72

C(10)(δ)

73.14

77.88

63.87

78

73.76

C(15)(δ)

70.88

75.85

54.62

76.64

70.35

C(20)(δ)

72.69

77.88

51.16

75.96

70.47

C(25)(δ)

72.46

79.68

55.2

77.78

72.21

C(30)(δ)

74.04

79.23

63.87

72.34

72.86

640

C(5)(δ)

81.88

75.97

86.44

72.51

79.21

C(10)(δ)

77.54

81.82

82.49

71.93

78.44

C(15)(δ)

76.81

82.47

67.80

62.57

71.86

C(20)(δ)

78.26

78.57

72.88

67.84

74.06

C(25)(δ)

78.99

79.87

82.49

64.08

76.25

C(30)(δ)

78.26

74.68

83.62

66.08

75.63

FC699

C(5)(δ)

82.31

78.44

90.72

64.63

83.10

C(10)(δ)

71.54

77.70

90.72

69.51

81.70

C(15)(δ)

77.69

75.09

88.06

57.32

79.48

C(20)(δ)

81.54

73.98

92.04

31.71

79.02

C(25)(δ)

82.31

78.81

92.57

34.15

81.12

C(30)(δ)

84.62

76.21

93.63

64.63

84.03

1189

C(5)(δ)

77.58

86.39

85.03

58.09

77.93

C(10)(δ)

69.51

84.01

80.54

59.75

74.63

C(15)(δ)

73.54

86.39

76.95

43.15

71.34

C(20)(δ)

71.30

85.37

79.04

38.17

70.15

C(25)(δ)

76.23

82.99

80.24

41.49

71.61

C(30)(δ)

77.13

82.65

80.84

44.40

72.53

  1. The accuracy of each class and overall accuracy of PBF-PSSE C k (δ) with selected parameter k for datasets 25PDB, 640, FC699 and 1189, and the parameter k is selected from the parameter set {5, 10, 15, 20, 25, 30}.