The Analysis of Comparison of Expert System of Diagnosing Dog Disease by Certainty Factor Method and Dempster-Shafer Method
Expert system is one of branches of artificial intelligence that studies how to \adopt\ an expert way of, inferring from a number of facts, and making decision. This paper presents a comparison between two methodologies, Certainty Factor Method and Dempster-Shafer Method to identify diseases of the dog. Providing proper health care can be done by knowing common dog diseases and being aware of appropriate prevention and treatment. In this paper used 74 physical symptoms of illness to find 17 types of common diseases of dogs. Five options are given to answer questions of calculations using each method: no, quite sure, pretty sure, sure, and definitely sure. The accuracy of the analysis of each method was tested by assessing the results of each analysis method based on the given user enter. The results of the analysis are correct when judged from the point of view of experts.
Keywords: Diseases of Dog, Certainty Factor Method, Dempster-Shafer Method.
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ABOUT THE AUTHORS
Ni Putu Eka Setyarini
Student at Information Technology in Departement of Information Technology Udayana University since August 2008, and now woking her research for S.Ti. degree in Information Technology.
Dr. I Ketut Gede Darma Putra, S.Kom. Mt
He received his S.Kom degree in Informatics Engineering from Institut Teknologi Sepuluh Nopember University, his MT. degree in Electrical Engineering from Gajah Mada University and his Dr. degree in Electrical Engineering from Gajah Mada University. He is lecturer at Electrical Engineering Department (major in Computer System and Informatics) of Udayana University, lecturer at Information Technology Department of Udayana University.
I Ketut Adi Purnawan, St., M.Eng
He received his ST. degree in National Development University “Veteran” Yogyakarta, his M.Eng. degree in Informatics Engineering from Gajah Mada University and his Dr. degree in Electrical Engineering from Gajah Mada University. He is lecturer at Electrical Engineering Department (major in Computer System and Informatics) of Udayana University, lecturer at Information Technology Department of Udayana University.
Ni Putu Eka Setyarini
Student at Information Technology in Departement of Information Technology Udayana University since August 2008, and now woking her research for S.Ti. degree in Information Technology.
Dr. I Ketut Gede Darma Putra, S.Kom. Mt
He received his S.Kom degree in Informatics Engineering from Institut Teknologi Sepuluh Nopember University, his MT. degree in Electrical Engineering from Gajah Mada University and his Dr. degree in Electrical Engineering from Gajah Mada University. He is lecturer at Electrical Engineering Department (major in Computer System and Informatics) of Udayana University, lecturer at Information Technology Department of Udayana University.
I Ketut Adi Purnawan, St., M.Eng
He received his ST. degree in National Development University “Veteran” Yogyakarta, his M.Eng. degree in Informatics Engineering from Gajah Mada University and his Dr. degree in Electrical Engineering from Gajah Mada University. He is lecturer at Electrical Engineering Department (major in Computer System and Informatics) of Udayana University, lecturer at Information Technology Department of Udayana University.
