摘要
随着数据仓库技术的发展扣完善,其应用日趋广泛,同时企业对数据仓库的OLAP功能提出更高和更复杂的要求。联机分析挖掘(Online Analysis Mining,OLAM)技术集成了OLAP技术和数据挖掘技术,实现了二者的优势互补,为基于数据仓库的应用系统提供更加完善和强大的决策支持功能。本文简单介绍了OLAM及基于OLAM的决策支持系统(OLAM-Based DSS)框架及系统设计中的若干问题。
With the development of Data Warehouse (DW), more demands are imposed upon On-Line Analytical Processing (OLAP), a category of software tools that provides analysis of data stored in a database. This article gives a brief introduction to Online Analysis Mining (OLAM). an integration of OLAP with Data Mining, as well as a framework for Decision-Supporting Systems (DSSs) based on it. Some problems involved in the design of such DSSs are also discussed.
出处
《微型电脑应用》
2004年第6期1-3,共3页
Microcomputer Applications
