基于层次知识模型的知识库可视化研究  

Research on Visualization of Knowledge Base Based on Level Knowledge Model

作　　者：蒋庆[1] 汪六三[1] 鲁翠萍[1] 张正勇[1] 王儒敬[1] 

机构地区：[1]中国科学院合肥智能机械研究所,安徽合肥230031

出　　处：《江西师范大学学报（自然科学版）》2017年第2期111-115,共5页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：国家重点研发计划重点专项(2016YFD0702000;2016YFD0702002);农业物联网软硬件成套装备中试熟化平台建设(沪农科推字(2016)第2-5-11号);土壤与化肥成分快速在线检测系统研制(KFJ-SW-STS-144);枸杞高效低损智能化采收关键技术与装备研发课题资助项目

摘　　要：针对专家系统知识库可视化问题,构建了知识库的层次知识模型,基于径向树实现了层次知识模型的可视化.以基于多级知识单元的知识库为例,研发了知识库可视化系统,通过系统运行的实例验证了该方法能够方便用户快速浏览知识库的层次结构,从而有利于提高知识库的可理解性.该方法对其它知识表示方法的知识库可视化具有借鉴意义.According to the visualization of knowledge base of expert system,the level knowledge model of knowledge base has been constructed and the visualization of hierarchical knowledge model based on radial tree has been realized.Based on the knowledge base of the multilevel knowledge unit,the knowledge base visualization system is developed and the example of system operation shows that this method can help users to quickly browse the hierarchy of knowledge base,which is beneficial to improve the understanding of the knowledge base.This method also has reference value to the knowledge base which is expressed by other knowledge.

关 键 词：知识可视化 知识表示 多级知识单元 知识库 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]