At the end of 2019 the world was shocked by the emergence of a new type of virus from the Corona family, namely the Novel Coronavirus (2019-nCoV) which had never been previously identified in humans, later known as Coronavirus disease 2019 (Covid-19). Early symptoms in people with Covid-19 include fever, cough and shortness of breath, similar to flu and cough symptoms in general, making it difficult to detect early. The certainty factor method can measure a certainty and uncertain thing. Research with certainty factor methods has been carried out to diagnose a disease based on the symptoms experienced. Types of diseases are focused only on types of diseases with almost the same symptoms, namely Upper Respiratory Tract Infection, Pneumonia, and Covid-19. The purpose of this study is to build an expert system application that can be accessed online to detect early symptoms experienced by sufferers. Based on the results, discussion, and system testing using blackbox, the expert system application can run well and the results of manual CF calculations are the same as the results of CF calculations on the system.
Keywords: expert system, certainty factor, covid-19.
10 Gejala Kunci Terinfeksi Virus Corona, Tetap Waspada karena Covid-19 Belum Reda Halaman all - Kompas.com. (n.d.). Retrieved August 21, 2020, from https://www.kompas.com/tren/read/2020/04/17/064000065/10-gejala-kunci-terinfeksi-virus-corona-tetap-waspada-karena-covid-19-belum?page=all
Ågerfalk, P. J., Conboy, K., & Myers, M. D. (2020). Information systems in the age of pandemics: COVID-19 and beyond. European Journal of Information Systems, 29(3), 203–207. https://doi.org/10.1080/0960085X.2020.1771968
Al Isfahani, F., Nugraha, F., Mubarok, R., Rahmatulloh, A., & Artikel, S. (2019). Informasi Artikel a B S T R a Ct. 2(1), 33–39.
Amir, H., Sudarman, S., Asfar, A., & Batara, A. S. (2020). Covid19 Pandemic: Management and Global Response. Jurnal Kesehatan Lingkungan, 12(1si), 121. https://doi.org/10.20473/jkl.v12i1si.2020.121-128
BNPB. (2020). Pedoman Penanganan Cepat Medis dan Kesehatan Masyarakat Covid-19 di Indonesia. 23 Maret, 1–38. http://www.covid19.go.id
COVID-19 Map - Johns Hopkins Coronavirus Resource Center. (n.d.). Retrieved January 28, 2021, from https://coronavirus.jhu.edu/map.html
Covid-19 symptoms: What we know now and what to do - CNN. (n.d.). Retrieved August 22, 2020, from https://edition.cnn.com/2020/07/10/health/covid-19-symptoms-new-knowledge-wellness/index.html
Etikasari, B., Puspitasari, T. D., Kurniasari, A. A., & Perdanasari, L. (2020). Sistem informasi deteksi dini Covid-19. Jurnal Teknik Elektro Dan Komputer, 9(2), 101–108.
Fitriya, Y. W. N., Hidayat, N., & Marji. (2018). Implementasi Metode Weighted Product – Certainty Factor untuk Diagnosa Penyakit Malaria. Jurnal Pengembangan Teknologi Informasi Dan Ilmu Komputer, 2(5), 2158–2163.
Guan, W., Ni, Z., Hu, Y., Liang, W., Ou, C., He, J., Liu, L., Shan, H., Lei, C., Hui, D. S. C., Du, B., Li, L., Zeng, G., Yuen, K. Y., Chen, R., Tang, C., Wang, T., Chen, P., Xiang, J., … Zhong, N. (2020). Clinical characteristics of coronavirus disease 2019 in China. New England Journal of Medicine, 382(18), 1708–1720. https://doi.org/10.1056/NEJMoa2002032
Muhyiddin. (2020). Covid-19, New Normal dan Perencanaan Pembangunan di Indonesia. The Indonesian Journal of Development Planning, IV(2), 240–252. https://doi.org/10.1016/j.cpha.2021.01.002
P2P, D. J. (2020). Pedoman Kesiapsiagaan Menghadapi Infeksi Novel Coronavirus (2019-nCoV). http://infeksiemerging.kemkes.go.id
Pandemi Covid-19, Apa Saja Dampak pada Sektor Ketenagakerjaan Indonesia? Halaman all - Kompas.com. (n.d.). Retrieved January 28, 2021, from https://www.kompas.com/tren/read/2020/08/11/102500165/pandemi-covid-19-apa-saja-dampak-pada-sektor-ketenagakerjaan-indonesia-?page=all
Santi, I. H., & Andari, B. (2019). Sistem Pakar Untuk Mengidentifikasi Jenis Kulit Wajah dengan Metode Certainty Factor. INTENSIF: Jurnal Ilmiah Penelitian Dan Penerapan Teknologi Sistem Informasi, 3(2), 159. https://doi.org/10.29407/intensif.v3i2.12792
Setyaputri, K. E., Fadlil, A., & Sunardi, S. (2018). Analisis Metode Certainty Factor pada Sistem Pakar Diagnosa Penyakit THT. Jurnal Teknik Elektro, 10(1), 30–35. https://doi.org/10.15294/jte.v10i1.14031
Sucipto, A., Fernando, Y., Borman, R. I., & Mahmuda, N. (2019). Penerapan Metode Certainty Factor Pada Diagnosa Penyakit Saraf Tulang Belakang. Jurnal Ilmiah FIFO, 10(2), 18. https://doi.org/10.22441/fifo.2018.v10i2.002
Supiandi, A., & Chandradimuka, D. B. (2018). Sistem Pakar Diagnosa Depresi Mahasiswa Akhir Dengan Metode Certainty Factor Berbasis Mobile. Jurnal Informatika, 5(1), 102–111. https://doi.org/10.31311/ji.v5i1.2872