数据仓库和数据挖掘语言初探

Data Warehouse and Data Mining Language

着重阐述了数据仓库的基本概念、特征和体系结构,并介绍了使DW作用得以发挥的决策支持工具。还介绍了几种数据挖掘语言及其标准化方面的研究进展,提出了数据挖掘语言分类的方法,在此基础上,对数据挖掘语言的结构和组成进行了探讨和研究,最后指出了数据挖掘语言的发展趋势,以及若干待解决的问题。

The basic conceptions,characteristics and architecture of data warehouse are introduced,the decision supporting implementations,which guarantees the effect of DW,are also presented.Research work about some kinds of data mining languages and standardization is given,classification of data mining language is brought forward.Based on this,the structure and component of the data mining languages are stated.The trend of data mining language development and some un-solved problems are pointed out.