Table II. Six evaluation criteria. TP, true-positive; FP, false-positive; TN, true-negative; FN, false-negative.
Measurement | Abbreviation | Equation |
---|---|---|
Precision | Prec. | TP/(TP + FP) |
Sensitivity (Recall) | Sens. | TP/(TP + FN) |
Accuracy | Acc. | (TP + TN)/(TP + TN + FP + FN) |
F-score | Fs. | 2 × Precision × Recall/(Precision + Recall) |
Balanced Accuracy | BAC | (Sensitivity + Specificity)/2 |
Area under the ROC Curve | AUC |