A Fuzzy Differential Diagnosis of Headache
Younghyun Kim, Soonki Kim, Sun-Young Oh, Jeong-Yong Ahn · Journal of the Korean Data and Information Science Society · 2007
Headache is one of the most common reasons for neurological consultation. Headache as many causes and symptoms. Therefore, screening method using questionaire is helpful in diagnosis of headache. This paper is to propose a medical diagnostic method to grasp patient's diseases using the relations between symptoms and diseases. For this purpose, we develop an interview chart assigned IF(intuitionistic fuzzy) grade with the relation among symptoms and three labels of headache. The method can be used to classify patient's tone of diseases with certain degrees of belief and its concerned symptoms.