摘要
web挖掘技术是指从大量的web数据中提取隐含的、先前未知的、有潜在应用价值的模式、规则和知识,它是在数字图书馆中应用广泛的新技术。以XML为基础的新一代Web环境是直接面对Web数据的,不仅可以很好地兼容原有的Web的应用,而且可以更好地实现Web中的信息共享与交换。本文介绍了基于XML的web挖掘技术的特点、方法及在数字图书馆中的应用。
Web mining is a technology to extract the patterns, rules and knowleges which are underlying,unknown and potential in application.lt is a new technology which is widely used in digital library.Oriented the web data the recent web mining not Inly is compatible with original web application but also realizes sharing and exchanging information on web .This article presents the character and methods of XML-based web mining and the application in digital library.
出处
《现代远距离教育》
北大核心
2003年第2期56-57,60,共3页
Modern Distance Education
