| 基于知识的鱼病诊断推理 |
| |
| 引用本文： | 郭永洪,傅泽田,田东.基于知识的鱼病诊断推理[J].计算机工程,2004,30(4):23-24,186. |
| |
| 作者姓名： | 郭永洪 傅泽田 田东 |
| |
| 作者单位： | 1. 教育部现代精细农业系统集成研究重点实验室,北京,100083;中国农业大学经济管理学院,北京,100083
2. 教育部现代精细农业系统集成研究重点实验室,北京,100083 |
| |
| 基金项目： | 国家“863”计划资助项目：“农业病虫害网络化远程诊断技术研究与示范”(2002AA243031)，农业部高技术重点项目：“智能化农业信息技术 |
| |
| 摘 要： | 知识库是专家系统的核心，如何检索到所需要的知识对系统运行性能有重要影响，文章认真分析了鱼病专家的诊断知识，提出了将专家知识分为规划层—策略层—物理层3层的层次结构，为实现元推理提供了一种机制，从而实现了将规划知识、策略知识与知识库分离。该文旨在探讨一种合理、有效的知识管理方法，为专家系统的成功运行提供性能的保障。
|
| 关 键 词： | 推理 知识策略 诊断 |
| 文章编号： | 1000-3428(2004)04-0023-02 |
Fish Disease Diagnose Reasoning Based on Knowledge |
| |
| GUO Yonghong,FU Zetian,Tian Dong.Fish Disease Diagnose Reasoning Based on Knowledge[J].Computer Engineering,2004,30(4):23-24,186. |
| |
| Authors: | GUO Yonghong FU Zetian Tian Dong |
| |
| Affiliation: | GUO Yonghong1,2,FU Zetian1,2,Tian Dong1 |
| |
| Abstract: | The repositories are the kernels of expert system, and the efficiency and reality of knowledge retrieve have great effect on the performance of system. This paper analyses knowledge of expert of fish disease, and proposes a strategy-tactics-physical three-layered structure, and provides a mechanics in order to realize metareasoning, and divide strategic and tactics knowledge from knowledge-base. The aim is to seek an efficient and reliable method of knowledge management from repositories to support the running of expert system successfully. |
| |
| Keywords: | Rasoning Knowledge strategy Diagnose |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
