Penerapan Metode Certainty Factor Dan Forward Chaining Pada Sistem Pakar Berbasis Web Dalam Mendiagnosis Penyakit Lambung
Abstract
The increasing need for technology that is soaring at this time, makes us required to follow every development, even in the field of health sciences. Where people now really need a health system that can provide information and can also diagnose diseases, especially gastric disease which is still often considered a harmless disease, in fact this disease can cause other dangerous diseases that can result in death if not treated immediately. Therefore, a website-based expert system was built to diagnose gastric disease. This system uses certainty factor and forward chaining methods, and uses the PHP programming language and MySQL database. The object of this study only focuses on gastric disease, namely GERD, Gastritis, and Stomach Cancer. The certainty factor method is a mathematical theory based on the belief and uncertainty function of an expert. Testing the accuracy of the system from the results of the diagnosis gets a percentage of 95%.
References
Adhi, A., Purnomo,N., Septi, A., & Agus,I.(2020). Application of Expert System for Diagnosing Gastric Disease Android Based with Certainty Factor Method. Jurnal Teknik Informatika C.I.T, 12(1), 7-5.
Anhar.(2010).PHP & MYSQL secara otodidak. Jakarta : Agromedia Pustaka.
Ardiansyah, R., Fuziah, F., & Andria, N.(2019). Sistem Pakar untuk Diagnosis Awal Penyakit Lambung Menggunakan Metode Dempster Shafer Berbasis Web. Jurnal Ilmiah Teknologi dan Rekayasa, 24(3), 182-196
Azmi, Zulfian & Verdi (2017). Pengantar Sistem Pakar dan Metode. Jakarta : Mitra Wacana Media.
Hayadi, B.Hermawan. (2018). Sistem Pakar. Yogyakarta : Deepublish.
Indah, Malita & Sarina Vita, D.(2018). Rancang Sistem Pakar Mendiagnosa Penyakit Lambung Menggunakan Metode Forward Chaining. Journal of Informatics and Science. 4(2),
Kartika, Dewi & Agus Junaidi.(2018). Aplikasi Diagnosa Penyakit Lambung dengan Metode Forward Chaining. Jurnal Teknologi Informatika dan Komputer. 4(2), 75-82.
Kusumadewi, Sri.(2003). Artifical Intelligence (Teknik dan Aplikasi). Yogyakarta : Graha Ilmu.
Rosa A.S dan M.Shalahuddin.(2015). Modul Pembelajaran Rekayasa Perangkat Lunak (Terstruktur dan Berorientasi Objek). Bandung : Modula.
Teguh, Doddy., Abdul, Fadlil & Sunardi.(2019). Comparative Analysis of Dempster-Shafer Method and Certainty Factor Method On Personality Disorder Expert System. Science Journal of Informatics, 6(1).
Yunita, Rika & Magdalena. (2020). Sistem Pakar Diagnosa Penyakit Lambung Metode Dempster Shafer Berbasis Web. Jurnal Informatika Kaputama. 4(2), 165-174.
