Diagnosis of hypothyroidism using a fuzzy rule-based expert system Negar Asaad Sajadi, Shiva Borzouei, Hossein Mahjub, Maryam Farhadian Clinical Epidemiology and Global Health DOI: 10.1016/j.cegh.2018.11.007 Copyright © 2018 Terms and Conditions
Fig. 1 Block diagram for a fuzzy rule based System. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.11.007) Copyright © 2018 Terms and Conditions
Fig. 2 Developed FIS structure for hypothyroid disorder diagnosis. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.11.007) Copyright © 2018 Terms and Conditions
Fig. 3 Membership functions for input (Age, BMI, T4, TSH, Score. Hypo) and output (Thyroid disorder status; Class) variables. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.11.007) Copyright © 2018 Terms and Conditions
Fig. 4 Rule set of the expert fuzzy system for thyroid disorders diagnosis. Clinical Epidemiology and Global Health DOI: (10.1016/j.cegh.2018.11.007) Copyright © 2018 Terms and Conditions