Design of a Fuzzy Expert System for Disease Diagnosis Based on the Blood Test

This research aims to propose a fuzzy medical expert system capable of diagnosing the minor diseases that a general practitioner deduces from a conventional blood test. At the first stage, the designed system inputs a blood test, following this, based on the knowledge extracted from a vast number of expert general practitioners, the system begins to acquire data about patients by creating a list of inquiries and eventually, diagnoses the diseases by establishing a fuzzy inference engine. Moreover, a graphic user interface is developed to satisfy the requirement of displaying the outputs and interaction with patients. In order to prove the practical use of the expert system, a real study was conducted by testing the designed expert system on a mature male patient blood test.

کلیدواژه ها:

Expert system ، Blood test ، Fuzzy inference engine ، Disease diagnostic system ، Approximate reasoning.