Impact of class distribution on the detection of slow HTTP DoS attacks using Big Data

Journal of Big Data

Table 2 Cross validation results

Ratio	5NN	RF	C4.5	LR	MLP	SVM	JRIP	NB
99:1	0.99894	0.99480	0.98168	0.98535	0.79018	0.98689	0.95682	0.96982
90:10	0.99871	0.99856	0.99889	0.98958	0.98396	0.98820	0.98962	0.96851
75:25	0.99875	0.99889	0.99890	0.99376	0.98816	0.99095	0.99288	0.97327
65:35	0.99877	0.99904	0.99867	0.99338	0.98919	0.99138	0.99290	0.97464
50:50	0.99862	0.99905	0.99844	0.99420	0.99074	0.99150	0.99437	0.97581
None	0.99826	0.98850	0.96145	0.98223	0.75768	0.98150	0.89414	0.97273