Oversampling Imbalanced Data Based on Convergent WGAN for Network Threat Detection

Table 5

The performances based on CWGAN.

Data sets	The number of the new samples	Acc−	Acc+	Accuracy	Precision	Recall	F1	G-means
D1	1209	0.881	0.975	0.942	0.942	0.975	0.957	0.923
D2	1409	0.802	0.984	0.925	0.913	0.984	0.947	0.887
D3	1709	0.885	0.979	0.954	0.960	0.979	0.969	0.930
D4	1909	0.772	0.979	0.932	0.937	0.979	0.957	0.866
D5	2209	0.736	0.982	0.944	0.954	0.982	0.968	0.839
D6	2409	0.680	0.937	0.912	0.963	0.937	0.950	0.798
D7	2569	0.643	0.922	0.908	0.980	0.922	0.950	0.765
D8	2655	0.573	0.994	0.986	0.992	0.994	0.993	0.719