网络信息过滤技术研究

Research on the Information Filtering Technology of Internet

面对互联网上不断出现的信息流,信息过滤能够根据用户自己的需求,通过过滤机制来主动选择所需的信息,有效解决了信息迷航的问题。本文首先就信息过滤当前研究状况、意义做了一个分析,然后重点就信息过滤关键技术匹配算法做了一个深入探讨,以期能廓清人们的认识。

Facing more and more information on internet, information filtering can solve the problem of infor- marion lost according to user＇s demand. This paper analyzed the situation and the meaning of text filtering model. Then some viewpoints about information fihering techniques were given.