Multiclass Classification Procedure for Detecting Attacks on MQTT-IoT Protocol

Table 2

Results of evaluation metrics for LSTM and GRU.

Model	Categorical Cross Entropy	Categorical Accuracy	F-beta Score
LSTM-Train	0.2093	0.9276	0.9148
GRU-Train	0.1334	0.9554618	0.952418
LSTM-Validation	0.1821	0.9337	0.9328
GRU-Validation	0.1280	0.960836	0.95777