Heart disease diagnosis based on mediative fuzzy logic

Publication date: Available online 30 May 2018
Source:Artificial Intelligence in Medicine
Author(s): Ion Iancu
Mediative fuzzy logic is an approach able to deal with inconsistent information providing a solution when contradiction exists. The aim of this paper is to design an expert system based on this type of fuzzy logic in order to diagnose a possible heart disease for a patient. Our proposed system is an extension of the standard Mamdani fuzzy logic controller and contains 44 rules of the type single input–single output. The system works with 11 variables as inputs and one variable as output.

Graphical abstract

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