网络信息过滤方法的比较研究

A Comparative Study On Network Information Filtering Methods

系统地研究了网络信息过滤的主要方法,包括分级法、URL地址列表法、自动文本分析法和图像识别技术等,指出了每种方法的主要优缺点,并在此基础上探讨了网络不良信息过滤方法存在的主要问题及其发展方向。

This paper makes a comprehensive research on the major methods of network information filtering including rating, URL lists, automated text analysis, image recognition and etc. It itemizes the advantage and disadvantage of each method and discusses the major problems and development trends of harmful network information filtering.