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Table 2 Averaged performance measures for each PTM-specific dataset using the SVM as a classifier and 102 indices of AAindex1 in the encoding process

From: A machine learning strategy for predicting localization of post-translational modification sites in protein-protein interacting regions

Dataset

F1

Sn

Sp

PPV

ACC

AUC

MCC

Acetylation

0.86

0.81

0.94

0.93

0.87

0.89

0.75

Phosphorylation

0.84

0.74

0.99

0.99

0.86

0.92

0.75

Ubiquitylation

0.86

0.81

0.92

0.92

0.86

0.90

0.73

  1. The highest possible value for all measures is 1
  2. Standard deviations for all values were < ±0.005