EXPERT SYSTEMS: A CLASSICAL INTRODUCTION.

被引:0
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作者
Semmel, Ralph D. [1 ]
机构
[1] John Hopkins Univ, Laurel, MD, USA, John Hopkins Univ, Laurel, MD, USA
关键词
BIOMEDICAL ENGINEERING - Computer Aided Diagnosis - COMPUTER SOFTWARE - DATABASE SYSTEMS - Applications;
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摘要
Expert systems are providing a means of solving complex problems that previously defied automation efforts. This paper explains what an expert system is and how one operates. Following a brief description of expert systems, the nature of computer problem-solving and the role of knowledge in that activity are discussed. A typical expert system architecture and common knowledge representation schemes are then described. Finally, the operation of a simple, rule-based expert system is illustrated.
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页码:185 / 194
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