摘要
信息分类检索服务是信息导航系统中通常提供的一种重要服务,该文介绍了一种国内信息导航系统中使用的信息自动分类子系统及其实现方法,阐述了其分类主题词典的构成及其实现,最后也给出了信息自动分类子系统处理后入库的数据的检索方法。
The information classifying and indexing service is one kind of important service the information navigating system usually provides.This paper introduces one kind of automatic information classifying subsystem used in the internal information navigation system and its implementation.The structure and implementation of its classifying subject dictionary is expounded.In the end,the indexing method to the data which is manipulated by the automatic information classifying system is also provided.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第3期179-181,共3页
Computer Engineering and Applications
