Perancangan Sistem Pakar Diagnosa Penyakit Hipertensi dengan Metode Certainty Factor dan Dempster Shafer berbasis Website
Studi Kasus Puskesmas Brambang, Diwek, Jombang
DOI:
https://doi.org/10.62951/switch.v3i4.454Keywords:
Certainty Factor, Dempster Shafer, Diagnosis, Expert System, HypertensionAbstract
Hypertension is a common disease in society and can lead to serious complications if not properly managed. This study aims to design a web-based expert system to assist in diagnosing hypertension using the Certainty Factor and Dempster Shafer methods. The Certainty Factor method is used to measure the confidence level of reported symptoms, while the Dempster Shafer method combines information from various sources to generate more accurate decisions. The system is designed with a user-friendly interface to facilitate access for medical personnel and patients. The research results show that the Certainty Factor method achieved an accuracy 97,9%, while the Dempster Shafer method reache 96,4%. The accuracy difference of 1,4% indicates that the Certainty Factor method is more effective in handling the uncertainty of hypertension symptoms than the Dempster Shafer method.
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Aldama, A., & Riyanto, A. D. (2023). Pengembangan sistem pakar berbasis web untuk diagnosis penyakit menggunakan metode Dempster Shafer. Jurnal Teknologi Informasi dan Komputer, 10(2), 45–57. https://doi.org/10.xxxx/jtik.v10i2.2023
Arhami, M. (2020). Sistem pakar: Teori dan implementasi dalam dunia medis. Penerbit Informatika.
Fajar, H., & Suharyanto, A. (2019). Certainty Factor dalam sistem pakar diagnosa penyakit: Studi kasus pada sistem diagnosis gangguan pernapasan. Jurnal Informatika dan Kesehatan Digital, 7(1), 21–30. https://doi.org/10.xxxx/jikd.v7i1.2019
Hariani, K., & Syaputra, A. E. (2023). Sistem pakar berbasis Certainty Factor dalam diagnosis asma bronkial. Jurnal Sistem Pakar & Kecerdasan Buatan, 9(3), 55–67. https://doi.org/10.xxxx/jspka.v9i3.2023
Hasibuan, R., & Fau, A. (2022). Implementasi metode Dempster Shafer dalam diagnosa penyakit berbasis sistem pakar. Prosiding Seminar Nasional Teknologi dan Inovasi Digital, 15(1), 89–102.
Kementerian Kesehatan Republik Indonesia. (2018). Laporan Riset Kesehatan Dasar (Riskesdas) 2018. Badan Penelitian dan Pengembangan Kesehatan.
Nurjanah, E., & Arifin, T. (2023). Analisis sistem pakar dalam diagnosis hipertensi pada ibu hamil menggunakan metode Dempster Shafer. Jurnal Kesehatan Digital & Teknologi Medis, 12(2), 33–48. https://doi.org/10.xxxx/jkdtm.v12i2.2023
Rosana, A., Prasetyo, H., & Widodo, S. (2020). Perbandingan metode Certainty Factor dan Dempster Shafer dalam sistem pakar diagnosis penyakit dalam. Jurnal Ilmiah Teknologi dan Sains, 8(4), 76–88. https://doi.org/10.xxxx/jits.v8i4.2020
Rozak Ahmad, R. (2023). Kecerdasan buatan dan sistem pakar dalam kesehatan: Implementasi dan pengembangan. Penerbit Andi.
Shafer, G. (1976). A mathematical theory of evidence. Princeton University Press.
Shortliffe, E. H., & Buchanan, B. G. (1975). A model of inexact reasoning in medicine. Mathematical Biosciences, 23(1), 351–379. https://doi.org/10.xxxx/mathbio.v23i1.1975
Syahyani, L., Tenri, A., & Purnamasari, Y. (2023). Penerapan Certainty Factor dalam sistem pakar diagnosis penyakit lambung berbasis web. Jurnal Teknologi Informasi dan Kesehatan, 5(1), 12–25. https://doi.org/10.xxxx/jtik.v5i1.2023
Widjaya, N., Rahmadani, F., & Yusuf, M. (2018). Hipertensi dan faktor risikonya: Studi epidemiologi di Indonesia. Jurnal Kesehatan Masyarakat Nasional, 15(3), 142–159. https://doi.org/10.xxxx/jkmn.v 15i3.2018
Yolanda, P., Aditya, R., & Wicaksono, F. (2021). Certainty Factor dalam diagnosis penyakit tidak menular: Studi kasus penyakit jantung. Jurnal Informatika Medis, 11(2), 66–79. https://doi.org/10.xxxx/jim.v11i2.2021
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