Table 5.

Learner AUC results by class distribution

Class distribution	5NN	C4.5	LR	NB	RF100	SVM
99.9:0.1	0.60397	0.79967	0.80768	0.61770	0.74375	0.63735
99:1	0.66341	0.79682	0.81373	0.61991	0.85069	0.62875
95:5	0.74348	0.79379	0.81877	0.62461	0.87246	0.68360
90:10	0.77650	0.79036	0.81987	0.62422	0.87302	0.60361
75:25	0.80332	0.78417	0.82047	0.63014	0.86688	0.78512
65:35	0.80551	0.77854	0.81897	0.63116	0.86136	0.78989
50:50	0.79865	0.77126	0.81675	0.62594	0.85299	0.79474