一种用于垃圾邮件过滤的中文关键词匹配算法  

An Algorithm of Chinese Keys Matching Used in Filtering Junk Mail

作　　者：范黎林[1] 王晓东[1] 

机构地区：[1]河南师范大学计算机与信息技术学院

出　　处：《河南科技大学学报（自然科学版）》2006年第5期35-37,共3页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家863/CIMS主题项目(2004AA414010);河南省科技攻关计划项目(0524220074);河南省教育厅科技攻关项目(200510476024)

摘　　要：根据垃圾邮件过滤技术的现状,分析了常用的传统关键词匹配算法的弱点。According to the technology status of filtering junk mail, the traditional keys matching algorithm in common use is analyzed and its weakness is pointed out.On the basis of traditional keys matching algorithm,an improved keys matching algorithm is proposed.This algorithm splits Chinese key into single words,scans the target text and finds out all formats derived from the original key.The target text is matched with the derived keys then.Moreover,this algorithm improves the flexibility and efficiency of key matching,and it can be applied in monitoring of forum articles,short message,and other filtering domains.

关 键 词：垃圾邮件 过滤 中文关键词 匹配 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]