一、概述 专家系统是利用专家知识来解决(通常需要专家来解决的)问题的计算机系统,亦称为基于知识的系统,因为它们的运行主要依赖于专家所用的事实、规则和启发式方法。 专家系统的研究是人工智能领域的一个分支。随着硬件和软件技术的发展,计算机能够越来越快地进行各种各样的运算。然而,尽管 I. INTRODUCTION Expert systems are computer systems that use expert knowledge to solve (and often require expert work-around) problems, also known as knowledge-based systems, because their operation relies mainly on the facts, rules and heuristics used by the experts. Expert system research is a branch of artificial intelligence. As hardware and software technologies evolve, computers can perform a wide variety of computations faster and faster. However, though