基于Milter实现的中文垃圾邮件过滤系统  

Chinese Spam Filter System Based on Analysis Using Milter Interface

作　　者：杨洁[1] 张建忠[1] 申庆永[1] 何云[1] 

机构地区：[1]南开大学计算机科学与技术系,天津300071

出　　处：《计算机工程》2007年第1期267-270,共4页Computer Engineering

基　　金：天津市信息化基金资助项目(042023012)

摘　　要：提出一种基于内容的中文垃圾邮件实时过滤系统的实现方案,该系统建立在Linux的Sendmail邮件服务器上,通过Milter接口实时提取邮件内容,并结合中文分词及文本分类算法对邮件实施分类和过滤。该系统可嵌入多种文本分类算法,具有良好的可扩展性。通过测试对该系统内嵌入的不同分类算法模型进行了分析和比较。This paper presents a scheme of a real-time Chinese spare mail filtering system based on content analysis. The system works on Sendmail mail server under Linux. It utilizes Milter interface to get the real-time e-mail content, and then classifies and filters it combined with Chinese word segmentation and text categorization algorithms. It hashigh expansibility since it can embed many kinds of text categorization algorithms. Furthermore, these different text categorization algorithms are analyzed and compared by experiments.

关 键 词：邮件分类 中文分词 贝叶斯算法 K近邻算法 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]