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Journal : CSRID (Computer Science Research and Its Development Journal)

Dhempster-Shafer Implementation in Overcoming Uncertainty in the Inference Engine for Diagnosing Oral Cavity Cancer Napianto, Riduwan; Rahmanto, Yuri; Borman, Rohmat Indra; Lestari, Ova; Nugroho, Nurhasan
CSRID (Computer Science Research and Its Development Journal) Vol 13, No 1 (2021): CSRID FEBRUARI 2021
Publisher : Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22303/csrid.13.1.2021.46-54

Abstract

The word uncertainty in an expert system is related to working with wrong data, wrong information, handling identical situations, the reliability of results, etc. Sources of uncertainty can come from unreliable information. This is usually caused by unclear domain concepts or for inaccurate data. One method for overcoming uncertainty is Dhempster-Shafer's theory. Dempster-shafers come up with approaches to calculate probabilities to look for evidence based on trust functions. In general the Dempster-Shafer theory is written at an interval [Confidence, Reasonable]. Belief (Bel) is a measure of the strength of evidence in support of a series of propositions. In this study an expert system will be developed to diagnose oral cancer that can recognize oral cancer based on the symptoms felt by the user. The results showed the Dempster-shafer was able to overcome the uncertainties in the construction of the inference engine, this is because the accuracy of the test results showed an accuracy of 86.6% Dempster-shafer.
Co-Authors ., Rusliyawati Ahmad Mukhlis, Ahmad Ahmad Munawir Ajeng Eka Nurkholifah Alexander, Allan D Alfry Aristo Jansen Sinlae Ali Rohman Alita, Debby Anita Nurjanah Anita Wulandari Anton Nasrullah, Anton Asnawi Asnawi Ayang Fristia Maulana Badaruddin, Muliati Badruzzaman, Ahmad Jibril Basrowi Basrowi Beni Junedi Desma Yuliadi Saputra Destriana, Rachmat Eka Fitriani Ema Utami Emha Taufiq Luthfi Endang Purwaningsih Endang Purwaningsih Eva Muti’ah Faiz Muqorrir Kaaffah Fajar Budi Hartono Febsi, Yania Fitrianti, Rizqi Fryda Fatmayati Gusri Adithama Hadi Kurniawanto Handayani, Nurdiana Handika, H Harriansyah, Harriansyah Harsono, Pram Hendro Joko Prasetyo Heriyani, Nofitri Ibnu Sina Imam Ahmad Ismail, Rima Ruktiari Isnaini Jaka Wijaya Kusuma Jamaludin . Joniwarta Junedi, Beni Juwita Juwita Lestari, Ova Mahuda, Isnaini Marnini Maulana, Yozi Heru Mochamad Novel Munawawaroh, Munawawaroh Munawir, Ahmad Nanda, Indra Nedi Kurnaedi Novita Sari Nunik Yudaningsih Nurdiana Handayani Nurhalizah, Siti nurnaningsih, Desi Pratama, Gelard Untirtha Pratama, Gerald Untirtha Raden Akhmad Atqoo Ramadhan, Idrus Ranny Meilisa Ratnasari, Silvia Riduwan Napianto Rina Andriani Rini Nuraini Riyadi, Muhamad Adytya Wiguna Rohmat Indra Borman Rudi Setiawan Sinaga, Agus Pitauli Siregar, Juarni Suflani Suhandi Suhandi, Suhandi Sulastri, Winda Tanniewa, Adam M Tia Ernawati Tonggiroh, Mursalim Udin Suadma Ujang Hibar Ulfi Jefri Umalihayati Umalihayati Wahyu Ariya Saputra Wahyudin Wahyudin Widia Arfianto Wijaya, Hamid Yuri Rahmanto