Table 1 R2 scores with Cross Validation results.

From: Modeling and validation of purification of pharmaceutical compounds via hybrid processing of vacuum membrane distillation

Model

R2 Score (Train)

R2 Score (Test)

K-fold Mean (k = 5)

K-fold Std (k = 5)

BAG-KNN

0.99918

0.99923

0.99776

0.00151

BAG-PR

0.99668

0.99741

0.99650

0.00081

BAG-TWR

0.95747

0.96044

0.96212

0.00736