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Table 6 Importance of computationally expensive features. A "+" mark indicates if a feature set was included in predictor construction. The feature sets were: AA -26 features directly calculated from the amino acid sequence; PSSM – 22 features as average PSI-BLAST profiles over the input window; PHD – 3 features as average secondary structure prediction scores by the PHDsec predictor; PSI – 3 features as average secondary structure prediction scores by the PSIPRED predictor. F is the total number of features included. The 1st, 5th, and 8th rows correspond to VSL2B, VSL2P, and VSL2, respectively. All accuracies are per-chain accuracies.

From: Length-dependent prediction of protein intrinsic disorder

AA

PSSM

PHD

PSI

F

SN

SP

ACC

SN S

SN L

+

   

26

77.3 ± 1.1

79.9 ± 0.4

78.6 ± 0.6

75.8 ± 1.3

78.2 ± 1.9

+

 

+

 

29

77.9 ± 1.1

80.4 ± 0.4

79.1 ± 0.6

76.6 ± 1.3

78.5 ± 2.0

+

  

+

29

79.9 ± 1.1

79.9 ± 0.4

79.9 ± 0.5

78.7 ± 1.3

79.9 ± 2.0

+

 

+

+

32

79.8 ± 1.1

80.3 ± 0.4

80.1 ± 0.5

78.6 ± 1.2

79.8 ± 2.0

+

+

  

48

81.0 ± 1.0

80.4 ± 0.5

80.7 ± 0.6

79.8 ± 1.2

80.9 ± 1.9

+

+

+

 

51

81.3 ± 1.0

81.0 ± 0.5

81.2 ± 0.5

80.0 ± 1.2

81.4 ± 1.8

+

+

 

+

51

82.3 ± 1.0

80.5 ± 0.5

81.4 ± 0.5

81.1 ± 1.2

81.9 ± 1.9

+

+

+

+

54

82.3 ± 1.1

81.0 ± 0.5

81.6 ± 0.5

81.3 ± 1.2

82.3 ± 1.8