【摘要】 以朴素的贝叶斯过滤器为基础,采用二进制表示方法建立垃圾邮件特征表,设计并实现一种垃圾邮件过滤器。该过滤器适于客户端使用,当客户端接收方收到新邮件时,对邮件的内容进行扫描,通过与特征表的对比,计算出特征词出现的概率,从而判定一个邮件是否为垃圾邮件。更多还原

【Abstract】 A junkmail filter is designed and implemented on the basis of naive Bayes filter by tabulating junkmail features in a form of binary system.This filter is used in the client-side.The filter would scan the new mails which have come into the client-side.Through a contrast with the feature form,emergence probability of feature words,the filter can tell whether the new mails are junk ones or not.更多还原