Sistem Pakar Kombinasi Metode Certainty Factor dan Dempster Shafer
- Nelly Astuti Hasibuan Universitas Budi Darma, Medan, Indonesia
-
Alwin Fau
*
Universitas Budi Darma, Medan,
Indonesia
(*) Corresponding Author
Abstract
An expert system is a technique of artificial intelligence that uses certainty techniques to solve problems. There are several techniques that can be used to solve the problem of uncertainty, including the certainty factor method and the mathematical theory of Dempster Shafer. Both methods and techniques can be applied to solve expert system problems. However, each method has advantages and disadvantages in determining the diagnosis. In the expert system, there are 2 values used for the diagnosis process, including the expert value taken from the expert hypothesis and the user value or evidence which is the value obtained based on the facts of an event. Dempster Shafer theory can only use the evidence value in determining the density value, while the certainty factor method can use evidence and hypothesis values. Thus, the combination made to overcome the weakness of one method by using the advantages of the other method is expected to produce a better certainty value.
Downloads
References
D. T. Yuwono, A. Fadlil, M. T. Informatika, U. Ahmad, and D. Yogyakarta, “PENERAPAN METODE FORWARD CHAINING DAN CERTAINTY FACTOR PADA SISTEM PAKAR,” vol. 04, no. 02, pp. 136–145, 2017.
D. Saputra, D. Purwaningtias, and W. Irmayani, “Sistem Pakar Diagnosa Kerusakan Mesin Sepeda Motor Matic Berbasis Web Menggunakan Certainty Factor,” Indones. J. Netw. Secur., 2018.
N. A. Hasibuan, K. Yusmiarti, F. T. Waruwu, and R. Rahim, “Expert systems with genetics probability,” Int. J. Res. Sci. Eng., vol. 3, no. 2, pp. 112–116, 2017.
S. D. Taksiah, N. A. Hasibuan, I. Saputra, and Fadlina, “Sistem pakar diagnosa bayi terlahir cacat dengan menggunakan teorema bayes,” Media Inform. Budidarma, vol. 1, no. 2, pp. 38–41, 2017.
G. Shafer, “A Mathematical Theory of Evidence turns 40,” Int. J. Approx. Reason., 2016, doi: 10.1016/j.ijar.2016.07.009.
R. Hamidi, H. Anra, and H. S. Pratiwi, “Analisis Perbandingan Sistem Pakar Dengan Metode Certainty Factor dan Metode Dempster-Shafer Pada Penyakit Kelinci,” J. Sist. dan Teknol. Inf., 2017.
M. ko. Kusrini, “‘Sistem Pakar Teori dan Aplikasi,’” Andi, 2006.
A. H. Aji, M. T. Furqon, and A. W. Widodo, “Sistem Pakar Diagnosa Penyakit Ibu Hamil Menggunakan Metode Certainty Factor ( CF ),” J. Pengemb. Teknol. Inf. dan Ilmu Komput., 2018.
R. R. Fanny, N. A. Hasibuan, and E. Buulolo, “Perancangan Sistem Pakar Diagnosa Penyakit Asidosis Tubulus Renalis Menggunakan Metode Certainty Factor Dengan Penulusuran Forward Chaining,” Media Inform. Budidarma, vol. 1, no. 1, pp. 13–16, 2017.
Bila bermanfaat silahkan share artikel ini
Berikan Komentar Anda terhadap artikel Sistem Pakar Kombinasi Metode Certainty Factor dan Dempster Shafer
Pages: 85-90
Copyright (c) 2022 Nelly Astuti Hasibuan, Alwin Fau
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under Creative Commons Attribution 4.0 International License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (Refer to The Effect of Open Access).
