计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (26): 103-105.

• 网络、通信与安全 • 上一篇    下一篇

GP在入侵检测规则提取中的适应度函数设计

王再见1,傅忠谦2,李 斌2,庄镇泉2   

  1. 1.安徽师范大学 物理与电子信息学院,安徽 芜湖 241000
    2.中国科学技术大学 电子科学与技术系,合肥 230027
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-09-11 发布日期:2007-09-11
  • 通讯作者: 王再见

Design of GP’s fitness function in gaining intrusion detection rules

WANG Zai-jian1,FU Zhong-qian2,LI Bin2,ZHUANG Zhen-quan2   

  1. 1.College of Physical and Electronical Information,Anhui Normal University,Wuhu,Anhui 241000,China
    2.Department of Electronical Science and Technology,University of Science and Technology of China,Hefei 230027,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-09-11 Published:2007-09-11
  • Contact: WANG Zai-jian

摘要: 适应度函数设计是GP应用中的关键问题之一,针对入侵检测规则自动提取的特点,设计了GP的适应度函数,并利用GP全局寻优的能力得到较好的入侵检测规则,从而降低误报率和漏报率。最后给出了实验结果,并与其他文献的同类实验结果进行了比较,证明了改进GP的有效性和先进性。

关键词: GP, 入侵检测, 数据挖掘, 适应度函数

Abstract: Design in fitness function is one of key problems in GP’s application,according to characteristics in automatic distilling intrusion detection rules,this paper designs fitness function,and makes use of GP’s powerful search performance to gain better intrusion detection rules,in order to reduce the False Alarm rate(FA) and the Detected Attacks rate(DR).At last shows experimental results,and compares them with other papers,in this way,proves this method validity and advantage.

Key words: GP, intrusion detection, data mining, fitness function