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Table 3 Estimated linear and Random Forest model evaluation for aqueous solubility predictions- Morgan-Fingerprint method

From: Prediction of organic compound aqueous solubility using machine learning: a comparison study of descriptor-based and fingerprints-based models

  

Training set

Test set

R2

RMSE

MAE

R2

RMSE

MAE

2048 features

RF

0.96

0.35

0.23

0.81

0.80

0.55

MLR

0.83

0.74

0.55

0.66

1.10

0.80

631 features

RF

0.96

0.35

0.23

0.81

0.84

0.57

MLR

0.77

0.88

0.66

0.75

0.94

0.69