| 专家系统的学习功能研究 |
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| 引用本文： | 王文,林小涛.专家系统的学习功能研究[J].北京联合大学学报(自然科学版),1988(2). |
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| 作者姓名： | 王文 林小涛 |
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| 作者单位： | 北京联合大学电子工程学院，北京邮电学院 |
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| 摘 要： | 本文对专家系统的学习问题进行了一些探讨,并用LISP语言实现了一个具有一定学习能力的专家系统。该系统除了具有推理判断功能外,还具有教授示例学习功能和自动扩展知识库、整理知识库等功能。本文以动物识别规则库为例介绍了专家系统的学习功能的实现方法。若配以不同的规则库,则本系统的程序可以适用于不同的产生式专家系统。本系统一经建立,以后就根据使用中人机对话的不同,各个专家系统自行发展和扩充,提高智能水平。本系统是用LISP语言编写,在PDP11/23+机上实现的。
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| 关 键 词： | 专家系统 自学习 示例学习 产生式系统 自动扩展知识库 自我完善 |
Research of Learning in Expert System |
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| Wang Wen.Research of Learning in Expert System[J].Journal of Beijing Union University,1988(2). |
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| Authors: | Wang Wen |
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| Institution: | Wang Wen(College of Electronic Engineening)Lin Xiaotao(Beijing University of Posts and Telecommunication) |
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| Abstract: | This paper Studied the problem of learning in expert systems. And with LISP language, a real system having the ability of Learning has been realized. Besides the capability of inference, the System has the capability of teaching, illustrating and learning, ect. It can also expands knowledge bases and adjust rule bases automatically. Taking the rule bases of animal recognition for example, the system introduces the realication method of self-Iearning. With different rule bases, the system will suitable for different production system. Once the system was established, each expert system can, based on the man-machine interaction, develop and expand its own knowledge bases, raise its intelligence level. This system adopts LISP language and has been realized on computer PDP11/23+. |
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| Keywords: | expert system self-learning learning by illustrating production system expands knowledge bases automatically self-completion |
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