Oversampling Imbalanced Data Based on Convergent WGAN for Network Threat Detection

Table 3

The performances of original imbalanced data sets.

Data sets	IR	Acc+	Acc−	Accuracy	Precision	Recall	F1	G-means
D1	1.81	0.981	0.809	0.919	0.921	0.981	0.945	0.866
D2	2.08	0.994	0.778	0.924	0.904	0.994	0.947	0.878
D3	2.71	0.982	0.828	0.940	0.941	0.982	0.960	0.900
D4	3.39	0.997	0.709	0.932	0.922	0.997	0.958	0.836
D5	5.42	0.997	0.656	0.944	0.943	0.997	0.968	0.777
D6	9.03	1.000	0.323	0.932	0.930	1.000	0.964	0.560
D7	19.35	1.000	0.171	0.959	0.959	1.000	0.979	0.404
D8	50.17	1.000	0.109	0.984	0.984	1.000	0.992	0.289