Computer Engineering and Applications ›› 2007, Vol. 43 ›› Issue (23): 174-176.

• 数据库与信息处理 • Previous Articles     Next Articles

Research on anti-spam e-mail filtering algorithm based on Bayesian

LI Wen,LIU Pei-yu   

  1. School of Information Science and Engineering,Shandong Normal University,Ji’nan 250014,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-08-11 Published:2007-08-11
  • Contact: LI Wen

基于贝叶斯的垃圾邮件过滤算法的研究

李 雯,刘培玉   

  1. 山东师范大学 信息科学与工程学院,济南 250014
  • 通讯作者: 李 雯

Abstract: Nowadays,the study on content-based spam filtering is one of the hot topics in the Internet security research area all over the world.And Bayesian classification method has expressed high accuracy.An improved algorithm based on Na?觙ve Bayesian and Boosting method is proposed in this paper.The experiment results show that the algorithm has better performance.

Key words: spam, e-mail filtering, Bayesian algorithm

摘要: 基于内容的垃圾邮件过滤问题是Internet安全技术研究的一个重点问题,而基于贝叶斯的分类方法在垃圾邮件处理上表现出了很高的准确度,因此受到了广泛的关注。在朴素贝叶斯算法的基础上,提出了一种基于最小风险贝叶斯方法同Boosting算法相结合的邮件过滤改进算法,提高了分类的精确度。实验证明,算法在邮件过滤中有更好的表现。

关键词: 垃圾邮件, 邮件过滤, 贝叶斯算法