摘要
针对目前实际工程中数据仓库与数据挖掘设计脱节的问题,提出了紧密结合数据挖掘的数据仓库一体化体系模型。根据该模型设计了一个基于一体化数据仓库的投资分析决策支持系统,并给出了该系统的软件架构和实现过程。该系统可对海量金融数据进行智能提取与分析,为投资决策者提供决策支持。分析和测试结果表明,该系统是稳定且高效的。
For the disjointed design problems about date warehouse and data mining exited in projects at present, a new system model based on integrated date warehouse combining data mining technology is proposed, based on which, a decision support system about investment analysis is implemented. The system can achieve extraction and analysis for enormous finance data intelligently and provide a strong decision support for investment decision-maker. The system analysis and test indicate that it is steadily and efficient.
出处
《微电子学与计算机》
CSCD
北大核心
2008年第2期36-38,43,共4页
Microelectronics & Computer
基金
国家“八六三”计划项目(2003AA142060)
深圳市科技计划项目(200513)
关键词
数据仓库
数据挖掘
投资分析
决策支持
date warehouse
data mining
investment analysis
decision support
