A Hybrid Swarm Intelligence Algorithm for Intrusion Detection Using Significant Features

Algorithm 2

Single feature selection method.

Input: Dataset with Features

Output: Vital features

Begin

Let = , where represents the number of features in the dataset.

for

  =   //one dimensional feature vector

 Apply SVM classifier

Sort features based on classifier accuracy (acc)

If acc > acc_threshold and detection rate > dr_threshold then

Select the features

End