Web数据挖掘中XML的应用研究

XML Web Application Studies In Data Mining

网络的普及基于信息的获取，随着Html技术的发展，数据信息与日俱增．面对浩瀚如烟的信息，要想得到想要的、有用的的信息．必须要对Web信息进行挖掘。而对于Html语言的数据，结构性很差，Web数据挖掘工作很难满足搜索的需要。XML语言的出现极大的改观了这一现状。由于它具有艮好的结构性、层次性，所以利用它组织网络页面信息，更有利于进行数据挖掘工作。通过对XML语言的介绍，提出一个基于XML的Web Miner模型，认识XML在web数据挖掘中的应用。

The popularization of the Intemet is based on the acquisition of information. As the Html technology developing, a number of data information is growing. Facing with the massive information, we must explore the Web information that we wanted and useful. But for the Html language data, its structure is very poor. So the exploration of the Web data is hard to meet the needs of searching. The e- mergence of tim XML language has changed that situation greatly. XML language has good structural property and organizational property, which used for organizing the network information is more conducive to the data mining work. The goal of this paper is to recommend a Miner model based on XML Web by the introduce of the XML lanR-ua~e and to know the aDDlication of XML Web in the data mining.