摘要
提出了在数据仓库基础上建立决策支持系统 ( DSS)的体系框架 ,主要由模型库、方法库、知识库和数据仓库及其相应的管理系统以及数据挖掘单元和问题处理单元几部分组成 .阐述了各部分的功能、相互关系 ,论述了基于数据仓库 DSS的优点 。
This article introduced the development of decision support system and data warehouse, data mining, and provided an architecture of decision support system based on data warehouse. It is composed of: model library, method library, knowledge library data warehouse and their management system. Data mining unit and problem processing unit are also two parts of the architecture. The paper focused on the each part's function, relations and the advantages.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2000年第6期810-812,共3页
Journal of Shanghai Jiaotong University
关键词
决策支持系统
数据仓库
数据挖掘
知识库
decision support system (DSS)
data warehouse
data mining
knowledge base