KDW新技术探讨

On the new technology of KDW

讨论数据挖掘技术中的新分支:网络数据挖掘。针对众多网络信息资源类型,提出KDW的3种数据挖掘任务:基于Web访问的数据挖掘、基于Web结构的数据挖掘、基于Web内容的数据挖掘。介绍了KDW的基本内容和特性,并探讨了XML与Web数据挖掘的新技术。

This paper discusses the new branch of data discovery technology—network data discovery.According to the various network information resources,it puts forward three types of KDW:web visit-based KDW,web structure-based KDW and web content-based KDW.It introduces the basic content and characteristics of KDW and expounds the new technology of XML and web data discovery.