知识网络中多元决策信息界面化提取机理模型

Interfaced Mechanism Model for Deriving Multiple Decision Information in Knowledge Network

为了从知识网络中科学地提取多元决策信息,首先,分析了知识网络的类型特征、现代决策的基本特点以及知识网络中8类知识主体。然后,从物理实现层、知识运作层、环境条件层构建了知识网络中多元决策信息的界面化提取机理模型。在此基础上,分别针对诊断界面、创意界面、行为界面、选择界面,分析了每类界面中信息需求、可能参与的知识主体类型以及技术实现方法。最后,构建了有利于保障知识转化过程顺利实现的主体分离机制、决策交互机制、信息表达机制、满意协调机制。该机理模型的界面化信息提取思想,不仅可以使多元决策信息提取过程尽可能对象化、模块化,而且能为对象或模块之间进行信息交流提供接口,有利于决策支持系统的开发实现。

In order to extract multiple decision information in the knowledge network scientifically scientifically scientifically scientifically, we first analyze the feature type of knowledge network, the basic characteristics of modern-decision making, as well as eight kinds of main body of knowledge in knowledge network. Then we build an interface mechanism model for deriving multiple decision information in knowledge network from the physical implementation layer, operation layer of knowledge, environmental condition layer. On this basis, we analyze the information needs, types of main body of knowledge may be involved and technical implementation methods of each type of interface in connection with the diagnostic interface,creative interface,behavioral interface and select interface respectively. Finally we build the main body separation mechanism, interactive decision-making mechanism, information expression mechanism, and satisfactory coordination mech- anism which are conducive to realizing the process of knowledge transformation smoothly. The interfaced extraction of idea for the mechanism model, not only make the extraction process of multiple decision information as much object and modu- lar as possible, but also provide interfaces for the exchange of information between the various objects or modules, which is beneficial to the realization of decision support system.