LNNLS-KH: A Feature Selection Method for Network Intrusion Detection

Table 12

The classification accuracy of different feature selection algorithms (NSL-KDD dataset).

Data categories	CMPSO (%)	ACO (%)	KH (%)	IKH (%)	LNNLS-KH (%)
Probe	80.46	86.56	92.42	93.74	98.24
DoS	81.74	83.36	86.03	88.74	97.01
U2R	82.74	84.57	85.59	91.89	95.67
R2L	78.70	81.62	88.78	90.49	93.56