网络不良信息过滤研究

On the Filtering of Unhealthy Information on the Internet

探讨了目前国内外用于不良信息过滤的主要方法,包括分级法、URL地址列表法、文本内容过滤技术和多媒体信息过滤技术等,并对其优缺点进行了分析和比较。

The paper gives a preliminary discussion on the main methods of filtering unhealthy information on the Interact, including Interact content rating, URL filtering, text content filtering and multimedia information filtering. It also makes a comparison of the advantages and disadvantages of each method.