中文网页内容柔性过滤器的研究与实现  

Research and Implementation of Content Flexible Filter in Chinese Webpage

作　　者：帅正化[1] 周学广[1] 

机构地区：[1]海军工程大学电子工程学院

出　　处：《计算机与数字工程》2009年第11期108-110,共3页Computer & Digital Engineering

摘　　要：不法分子为了逃避过滤,将不良信息中的敏感关键词进行变形。为了识别这些变形的关键词,提出了一种柔性过滤算法。在此基础上,利用浏览器帮助对象(BHO),构建了一个中文网页内容柔性过滤器,用于实时过滤由变形关键词生成的不良网页。该过滤器改善了传统过滤器不能过滤变形关键词的现状,是对传统的基于关键词过滤方法的补充。In order to identify the transformed keywords which can escape from the traditional filtering based key-words, a flexible filtering algorithm is presented. On this foundation, a content flexible filter in Chinese webpage which can filter the badness webpage formed by transformed keywords is built with Browser Helper Object （BHO）. As the complement of traditional filtering method based keywords, this filter can improves the current situation that the transformed keywords could not be identified by traditional filter.

关 键 词：变形关键词 网页内容过滤 柔性过滤器 浏览器帮助对象(BHO) 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]