An Expert System for Diagnosing Eye Diseases using Forward Chaining Method

2nd International Conference on Innovation in Engineering and Vocational Education

工业技术;教育

Munaiseche, C.P.C.^1 ; Kaparang, D.R.^1 ; Rompas, P.T.D.^1

Universitas Negeri Manado, Tondano Sulawesi Utara

95618, Indonesia^1

关键词: Human knowledge;    Medical expert system;    Operational environments;    Relational database management systems;    System applications;    System evaluation;    Usability testing;    User acceptance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/306/1/012023/pdf
DOI  :  10.1088/1757-899X/306/1/012023

来源: IOP

【 摘 要 】

Expert System is a system that seeks to adopt human knowledge to the computer, so that the computer can solve problems which are usually done by experts. The purpose of medical expert system is to support the diagnosis process of physicians. It considers facts and symptoms to provide diagnosis. This implies that a medical expert system uses knowledge about diseases and facts about the patients to suggest diagnosis. The aim of this research is to design an expert system application for diagnosing eye diseases using forward chaining method and to figure out user acceptance to this application through usability testing. Eye is selected because it is one of the five senses which is very sensitive and important. The scope of the work is extended to 16 types of eye diseases with 41 symptoms of the disease, arranged in 16 rules. The computer programming language employed was the PHP programming language and MySQL as the Relational Database Management System (RDBMS). The results obtained showed that the expert system was able to successfully diagnose eye diseases corresponding to the selected symptoms entered as query and the system evaluation through usability testing showed the expert system for diagnosis eye diseases had very good rate of usability, which includes learnability, efficiency, memorability, errors, and satisfaction so that the system can be received in the operational environment.