摘要
项目投资决策是难度较大的一项决策，需要较多的数学方法及大量数据的支持．该文在对项目投资决策的特点进行深入细致分析的基础上，采用数据仓库技术提出了项目投资决策支持系统中数据管理方法，并构造了相应的数据仓库结构以及基于数据仓库的投资决策支持系统功能结构．
The project investment is one of the more difficult decisions, and it will be supported by mathematical method and huge data. In this paper, the feature of the project investment decision is analyzed in detail, and the method of management data in the project investment decision support system is presented. Also, the Data Warehouse structure and system structure of project investment decision support system are designed with the Data Warehouse technology.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
1999年第2期250-253,共4页
Journal of Xidian University
关键词
投资决策
数据仓库
决策支持系统
项目
investment decision data warehouse decision support system
