Study of Diagnostic Expert System based on Uncertain Inference Model
Xiang Yan · 2002
In this paper we introduce a nutrition diagnostic expert system developed with VB6 0,which is one of the diagnostic expert system.In the system,the method of knowledge representation is genetic rule,inference engine combines uncertain inference and rule inference. In dealing with the uncertain knowledge,we set up the uncertain inference model based on confirmation theory,subjective Bayes method and evidence theory, to raise the accuracy of inference.