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Network Intrusion Detection Model Based on Combination Algorithm Selecting Features

  

  1. (Network Management Center, Sichuan College of Architectural Technology, Deyang 618000, China)
  • Received:2014-03-31 Online:2014-08-15 Published:2014-08-19

Abstract:

In order to improve the detection accuracy of network intrusion, this paper proposed a network intrusion
detection model based on combination algorithm selecting features. Firstly, the mathematical model of network
intrusion detection features selecting problem is established, and then genetic algorithm is used to find the
feasible sub-features, and the optimal sub-features is obtained by particle swarm optimization algorithm, finally,
the network intrusion detection model is established by relevance vector machine, and the performance is test by
simulation experiments. The test results show that the proposed model can not only improved the detection speed,
but also can improve the network intrusion detection accuracy.

Key words:  , feature selection; intrusion detection; genetic algorithm; particle swarm optimization algorithm

CLC Number: