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. 2026 Jan 19;16:2313. doi: 10.1038/s41598-025-32183-8

Table 21.

Ablation study on CICIDS-2017 dataset.

Configuration Accuracy (%) F1-score Latency (ms)
GRU baseline 89.4 0.87 17
+ BiGRU (stacked) 91.2 0.89 18
+ BiGRU + Attention 93.5 0.92 19
+ BiGRU + Attention + GWO 95.6 0.95 22