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Table 3 Performance of MDDLogo-clustered SVM models evaluated by five-fold cross validation.

From: Characterization and identification of protein O-GlcNAcylation sites with substrate specificity

SVM model Number of positive data Number of negative data Sn Sp Acc MCC
All data (Single SVM) 375 375 0.68 0.69 0.69 0.22
Subgroup OG1 150 150 0.80 0.81 0.81 0.41
Subgroup OG2 92 92 0.78 0.79 0.79 0.37
Subgroup OG3 64 64 0.76 0.80 0.79 0.37
Subgroup OG4 69 69 0.70 0.71 0.71 0.25
Combined performance (MDDLogo-clustered SVMs) 375 375 0.76 0.80 0.78 0.37