如何解决专家系统的知识组合爆炸问题

提出了一种称为“分类产生式规则”的专家系统知识表示方法，该方法实持性地改进了传统的产生式规则，可有效地解决基于规则的专家系统存在的知识组合爆炸和搜索匹配费用高的问题。文中主要讨论了这种方法的定义，表示形式，推理控制策略和知识组织等问题，并简要分析了该方法的优势所在。

How To Solve The Problem About Knowledge Combinatorial Explosion Of Es,

This paper presents an improved ES knowledge representation method called classification prodution rules(CPR).This method can solve the two problems of traditional production system:knowledge combinatorial explosion and high cost of searchng and matching.The definition,representation form,reasoning control strategy and knowledge organization of the rules are discussed in this paper.This paper also gives a brief analysis to the adnantages of the knowledge representation method.Two practical expert systems based on CPR have been developed.