Set theory in diagnostic reasoning
2002; Elsevier BV; Volume: 327; Issue: 1-2 Linguagem: Inglês
10.1016/s0009-8981(02)00369-8
ISSN1873-3492
AutoresRui-Bao Tang, Qinfang Deng, Houqi Liu,
Tópico(s)Semantic Web and Ontologies
ResumoRegarding diagnostic reasoning, the currently taught Bayesian theory is a form of hypothetical-deduction reasoning. Using set theory, we offer syllogism reasoning instead of hypothetical-deductive reasoning and establish an online diagnostic expert system model based on this diagnostic methodology.Concepts of set theory were employed to demonstrate diagnostic reasoning. ASP, Vbscript and Microsoft Access were used to establish the expert system and data of 50 cases from Shanghai pulmonary hospital were put into the program to test its efficiency.Diagnostic procedure is type of syllogism rather than hypothetical-deductive reasoning.
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