数字图书馆中多媒体数据挖掘技术研究

数据挖掘技术是数字图书馆的核心技术。人们不仅需要检索到文本信息 ,还需要对视频信息进行管理和检索。所以 ,多媒体数据挖掘成为研究的热点。本文介绍了多媒体数据挖掘的过程、方法和数据表示。

Data mining is the key technology in digital library. People need not only to retrieve the information of text but also to manage and retrieve video information. It makes the multimedia data mining the hotspot of research. This paper presents the process,methods and data representation of multimedia data mining.