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Table 2 Feature selection using filter methods

From: Ensemble-based multi-filter feature selection method for DDoS detection in cloud computing

Filter method

Feature selected

Info gain

5,3,6,4,30,29,33,34,35,38,12,39,25,23

Gain ratio

12,26,4,25,39,6,30,38,5,29,3,37,34,33

Chi-squared

5,3,6,4,29,30,33,34,35,12,23,38,25,39

ReliefF

3,29,4,32,38,33,39,12,36,23,26,34,40,31