Table 3 Evaluation metrics and formulas...

Table 3

Evaluation metrics and formulas

Evaluation metric	Formula
Accuracy	$\frac{T P + T N}{T P + T N + F P + F N}$
Precision	$\frac{T P}{T P + F P}$
Recall	$\frac{T P}{T P + F N}$
F1 score	$\frac{2 (Recall \times P r e c i s i o n)}{(Recall + P r e c i s i o n)}$

Source(s): Table by authors

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