KOMBINASI SISTEM PAKAR METODE FUZZY INFERENCESYSTEM DAN CERTAINTY FACTOR UNTUK DIAGNOSAPENYAKIT GIGI

ABSTRACT Dental disease is one of the many health problems that people complain about. Dental disease rank first in the list of 10 disease that are often complained by people in Indonesia. Based on these problem, we need a system that can provide the information needed to increase patient knowledge in knowing the illness based on the symptoms. in this research we use the fuzzy inference system and certainty factor to build an expert system to diagnose dental disease. The output generated from this system is compared to expert prediction. We use 30 data of dental disease patient to evaluate system. The system that we build has accuracy rate of 90,00%.