An Intrusion Detection Method Based on Decision Tree-Recursive Feature Elimination in Ensemble Learning

Table 5

Accuracy of several machine learning algorithms on KDD CUP 99.

	Decision tree	Random forest	AdaBoost	Logistic regression	GBDT	SVM	Stacking
DoS	0.98944	0.9975	0.98899	0.90641	0.99598	0.9307	0.99755
Probe	0.99521	0.99316	0.98483	0.94881	0.99093	0.95145	0.99412
R2L	0.94047	0.97626	0.95816	0.85392	0.97253	0.87607	0.97920
U2R	0.99652	0.99693	0.99683	0.9955	0.99693	0.9955	0.99744