Abbreviation	Definition
AD	Applicability domain
AP	Average precision
CA	Carbonic anhydrase
CAI	Carbonic anhydrase inhibitor
CV	Cross-validation
ECFP	Extended-connectivity fingerprint
HPO	Hyperparameter optimization
MCC	Matthews correlation coefficient
ML	Machine learning
OOF	Out-of-fold
PCA	Principal component analysis
PR-AUC	Area under the precision–recall curve
QSAR	Quantitative structure–activity relationship
RBF-SVC	Radial basis function support vector classifier
RF	Random forest
SHAP	SHapley Additive exPlanations