摘要
文中旨在为专家系统的构建提供更完备的知识表示方法。文中提出了一种基于认识客体角度的知识分类,将知识分成四类:反映事物个性的知识、反映事物外部关联的知识、反映事物行为的知识、元知识。为了充分表达上述四类知识,文中提出了一种面向对象的知识表示模型,该模型集成运用了面向对象和产生式规则两种知识表示方法,具备比单一知识表示技术更强的领域知识表达能力。
This paper aimed at meeting the demand of stronger knowledge representation methods for Expert System. In this paper,a new knowledge classification was proposed in this paper. And then, this paper introduced a new object-oriented knowledge representation model which was based on the new knowledge classification and integrated the two knowledge representation methods of object-oriented and rules.
出处
《机械工程师》
2008年第1期134-136,共3页
Mechanical Engineer
关键词
专家系统
知识表示
知识的分类
面向对象
expert system
knowledge representation
knowledge classification
object-oriented
