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Table 4 Comparison of predictive performance of SVM based on different encoding input information. More details for prediction accuracy measurement are given in the Methods section. The results were obtained by 5-fold cross-validation.

From: Prediction of cis/trans isomerization in proteins using PSI-BLAST profiles and secondary structure information

Methods

Prediction accuracy (%)

 

Q 2

MCC

Sensitivity

Specificity

LSa

62.8

0.26

56.6

68.7

AAb

61.6

0.23

59.8

63.2

MSc

69.8

0.40

70.5

68.7

SSd

63.6

0.27

57.8

69.3

MS+SSe

71.5

0.43

70.7

72.2

  1. aLS: prediction performance for the local sequence encoding scheme;
  2. bAA: prediction performance for the amino acid composition encoding scheme of local sequence;
  3. cMS: prediction performance for the multiple sequence alignment encoding scheme in the form of PSI-BLAST profile;
  4. dSS: prediction performance for the predicted secondary structure encoding scheme by PSIPRED;
  5. eMS+SS: prediction performance for the multiple sequence alignment plus secondary structure encoding scheme.
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BMC Bioinformatics

ISSN: 1471-2105

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