摘要
分析了信息过滤的方法、实现技术和存在问题 ,介绍了语义Web的定义、关键技术、体系结构 ,以及对网络信息过滤的意义 。
After discussing the method and technology of information filtering and the problems existing therein, this paper introduces the definition,key technologies and systematic structure of semantic Web and its significance to Web information filtering.It points out that the semantic Web-based Web information filtering is the direction of the development of intelligent information filtering.
出处
《情报理论与实践》
CSSCI
北大核心
2004年第2期193-195,共3页
Information Studies:Theory & Application
