数据挖掘英文论文数据挖掘的论文.doc

数据挖掘英文论文数据挖掘的论文
Web数据挖掘中XML的应用研究
摘要:网络的普及基于信息的获取,随着Html技术的发展,,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。由于它具有良好的结构性、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。
关键词:HTML;XML;电子商务;Web数据挖掘
XML Web Application Studies In Data Mining
NIU Yan-cheng1, BAO Ying2
( Jiaotong University, Lanzhou 730030, China; Normal University, Lanzhou 730070, China)
Abstract: The popularization of the 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 emergence of the XML language has changed that situation greatly. XML language has good structural property anizational property, which used anizing work information is more conducive to the data mining work. The goal of this paper is to mend a Miner model based on XML Web by the introduce of the XML language and to know the application of XML Web in the data mining.
Key words: HTML; XML; merce; web data mining
的迅速发展与普及,我们进入了一个数据信息时代。当我们在互联网上搜索自己想要的信息时,面对浩瀚如烟的数据,我们由于缺乏有效的工具与方法,常常会有这样的感觉,如此庞大的信息,却没有我们想要的信息。如此,就有了