基于数据仓库的投资决策支持系统分析

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1、3.3.3基于数据仓库技术的决策支持系统的架构···························203.3.4财务决策支持系统的开发方法··········································213.4本章小结·············································································23第4章投资决策支持系统分析·····················································

2、····244.1决策支持系统亟待解决的问题·················································244.2投资决策系统的设计思想·······················································254.3系统目标·············································································254.4系统主要功能···························

3、···········································264.5系统决策流程图···································································264.6本章小结·············································································28第5章投资决策支持系统设计···········································

4、··············295.1投资决策支持系统的逻辑结构设计···········································295.2数据仓库系统的设计·····························································315.2.1元数据的设计·······························································315.2.2多维数据仓库的结构设计····················

5、····························335.2.3数据仓库集成·······························································345.2.4OLAP应用设计····························································365.3模型库系统设计···································································385.3.1模

6、型的分类··································································385.3.2模型库设计··································································395.3.3模型库管理系统设计······················································405.3.4模型构建举例-改进的变权重组合预测模型······················

7、·····415.4知识库系统设计···································································445.4.1知识库设计··································································445.4.2知识库管理系统····························································465.5人机对话系统设计·················

8、···············································465.6本章小结·············································································47第6章