Research of Web Mining Technology Based on XML

Web Data Mining is a new important research field in data mining. In this paper, the conception and characteristic of data mining based on Web are introduced the process and the general methods of data mining based on Web are expatiated.At present many websites are built with HTML, which is difficult to achieve real effective and accurate web mining. The appearance of XML has brought convenience for it. Based on the research of web mining, XML is used to transform semi-structured data to well structured data, and a model of web mining system which has basic data mining function and faces multi—data on the Web is built .At the same time, the problem in data mining is analyzed and studied. An example is put forward to prove the solution¿