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Derivation of rule-based knowledge from established medical outlines
Computers in Biology and Medicine
|January 1, 1984
Summary
This study details how to create an expert system rule base from a medical auditing tool called a criteria map. The EMERGE system uses these rules for medical decision support.
Area of Science:
- Medical Informatics
- Artificial Intelligence in Medicine
Background:
- Medical auditing methods, such as criteria maps, capture physician logic.
- Expert systems offer potential for automating medical decision support.
Purpose of the Study:
- To describe the derivation of a rule base for an expert system from a criteria map.
- To introduce the EMERGE expert system for medical auditing.
Main Methods:
- Developing a rule base from an existing criteria map.
- Implementing the EMERGE system in Pascal for microcomputers.
- Utilizing production rules for independent medical knowledge representation.
Main Results:
- Successfully derived a rule base from a criteria map.
- Developed the EMERGE expert system with a user-friendly interface.
- Medical knowledge is modularized in independent production rules.
Conclusions:
- Criteria maps are a viable source for expert system rule bases.
- The EMERGE system demonstrates a practical application of this derivation method.
- Independent production rules enhance system maintainability and transparency.
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