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.
出处
《河南科技大学学报（自然科学版）》
CAS
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)
