基于CWM的数据挖掘服务中心设计

The Design of Data Mining Service Center Based on CWM

跨平台的数据挖掘服务具有广阔前景。该文利用Web服务技术和公共数据仓库元数据模型(CWM),设计了一个具有平台无关性的数据挖掘服务中心,为决策支持分析员和技术人员之间架起一座桥梁,面向各种平台客户端和数据仓库环境,实现目前数据挖掘工具缺乏的通用性、灵活性和可重用性。文中介绍了系统架构设计以及关键内容如元数据、CWM、WEB服务技术等。

Data Mining Service without any environment limit has great foreground.Based on the Web Service technolo-gy and the Common Warehouse Meta-Model(CWM),the paper designs a Data Mining Service Center to build a bridge between decision support analyser and technician,which serves all kinds of Client and Data Warehouse environment without any limit,realizes what current Data Mining utility lacks:currency,agility and reusability.This paper describes the structure design and the pivotal technology such as metadata,CWM and WEB service etc.