智能决策支持系统知识库体系结构的研究

决策支持系统是管理信息系统的深入发展。将人工智能理论引入决策支持系统 ,构成智能决策支持系统。该系统能提供专家级的决策支持方法。深度知识库存放的是元知识或宏知识。如果与推理机共同完成智能决策 ,要将元知识和宏知识共享地组织 ,成为浅度知识才能使用。浅度知识库分为动态和静态两部分 ,以实现稳定的浅度知识支持和更新的浅度知识支持。深度知识库的数据结构体系构成超文本形式 ,以便使元知识或宏知识在组合时充分知识共享。同时 ,可进行深度知识挖掘

Study on the Knowledge Base System Structure of an Intelligent Decision Support System

Decision support system(DSS) is a advanced phase of management information system(MIS),which can be developed into intelligent DSS by introduction AI(artificial intelligence)into it to provide expert level decision support.The deep KB(knowledge base)keeps atom knowledge or macro knowledge which can work with reasoning machine to accomplish intelligent decision in the way of shallow knowledge formed by the combination of atom knowledge and macro knowledge.The shallow KB is divided into dynamic part and static one to achieve steady shallow knowledge support and renewable shallow knowledge support.The data structure of deep knowledge base takes the form of hypertext.