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Table 1 Performance of prediction methods on 10-fold cross validation and blind test

From: ProTstab – predictor for cellular protein stability

 

Performance with top importance features

Measure

50

100

200

300

500

1000

2077

PCC

0.790

0.793

0.790

0.786

0.779

0.772

0.767

RMSE

0.165

0.164

0.165

0.166

0.169

0.171

0.173

R2

30.5

47.8

28.2

35.7

39.2

27.7

32.4

MSE

0.030

0.024

0.030

0.028

0.026

0.029

0.026

MAE

0.133

0.125

0.141

0.133

0.134

0.133

0.135

Blind test

Blind PCC

0.702

0.736

0.735

0.740

0.756

0.755

0.758

Blind RMSE

0.197

0.189

0.189

0.187

0.183

0.184

0.183

Blind R2

−10.9

−8.5

−12.2

−5.1

−1.1

−5.20

−6.7

Blind MSE

0.039

0.036

0.036

0.035

0.033

0.034

0.033

Blind MAE

0.160

0.146

0.145

0.145

0.142

0.142

0.143