Main Article Content
Technological advances that are increasingly sophisticated and the lack of experts in the medical field so that an expert system is needed that is able to match the experts in the hope of helping the public to know about the disease they are suffering from earlier. An expert system is a part of artificial intelligence with the knowledge and experience of an expert in a particular field that requires expert expertise. Expert systems can be used to take medical work in diagnosing the disease experienced by patients. Like expert systems in general that use Fuzzy Logic as a method to diagnose diseases based on the symptoms of the patient. The fuzzy logic method is multivalued logic that is able to define values between conventional conditions such as true or false, yes or no. Fuzzy logic provides a way to describe definite conclusions from vague, ambiguous and imprecise information, using this fuzzy logic method can describe the level of confidence of an expert or expert. From the research conducted, it can be concluded that using the fuzzy method can help analyze disease suffered by the patient.