Detection of Botnet Attacks against Industrial IoT Systems by Multilayer Deep Learning Approaches

Table 5

Average performance scores of ML classification models.

Metrics	ANN	GRU	LSTM
Accuracy %	99	98	98
AUC-ROC score	0.85	0.83	0.84
Precision	0.98	0.99	0.98
Recall	0.99	0.98	0.98
F1-score	0.98	0.98	0.98
Cohen’s Kappa ()	0.98	0.98	0.98