Table 1.

Evaluation metrics.

Metric	Definition
Accuracy	$=\frac{TP+TN}{TP+FP+FN+TN}$
Precision	$= \frac{TP}{TP+FP}$
Recall	$= \frac{TP}{TP+FN}$
F1-score	$= \frac{2*\left( recall*precision\right)}{recall+precision}$

TP = true positive, TN = true negative, FP = false positive, FN = false negative.