A Hybrid Swarm Intelligence Algorithm for Intrusion Detection Using Significant Features

Table 1

Distribution of connection types in 10% KDDCup’99 dataset.

Label	% of occurrence
	DoS	Probe	U2R	R2L	Total attack	Total normal
Training data	79.24%	0.83%	0.01%	0.23%	80.31%	19.69%
Testing data	73.90%	1.34%	0.07%	5.20%	81.51%	19.49%