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. 2026 Jul 27;19(8):1173. doi: 10.3390/ph19081173
AD Applicability domain
AMR Antimicrobial resistance
BEDROC Boltzmann-enhanced discrimination of receiver operating characteristic
CCC Concordance correlation coefficient
CLSI Clinical and Laboratory Standards Institute
ECE Expected calibration error
EF Enrichment factor
EF@1% Enrichment factor at 1% of the ranked list
F0.5 F-score with β = 0.5, precision-weighted F-measure
F1 F-score with equal weighting of precision and recall
FP False positive
IZ Inhibition-zone
MACCS Molecular ACCess System structural keys
MAE Mean absolute error
MCC Matthews correlation coefficient
MIC Minimum inhibitory concentration
PCA Principal component analysis
PPV Positive predictive value
PPV-k Positive predictive value at fixed top-k list size
PPV-25 Positive predictive value among the top 25 ranked compounds
PR Precision–recall
PR-AUC Precision–recall area under the curve
QSAR Quantitative structure–activity relationship
R2 Coefficient of determination
RDKit Open-source cheminformatics toolkit
RMSE Root mean square error
ROC Receiver operating characteristic
ROC-AUC Receiver operating characteristic area under the curve
SAR Structure–activity relationship
SHAP SHapley Additive exPlanations
SMILES Simplified Molecular Input Line Entry System
SVC Support vector classifier
SVM Support vector machine
TP True positive
XGBoost Extreme gradient boosting