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Journal : ComTech: Computer, Mathematics and Engineering Applications

Performance of Fuzzy C-Means (FCM) and Fuzzy Subtractive Clustering (FSC) on Medical Data Imputation Sri Kusumadewi; Linda Rosita; Elyza Gustri Wahyuni
ComTech: Computer, Mathematics and Engineering Applications Vol. 15 No. 1 (2024): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v15i1.11002

Abstract

Missing values or incomplete data are frequently encountered in medical records. These issues will be a serious problem if the data must be provided completely for analysis. The research aimed to prove the performance of the Fuzzy Subtractive Clustering (FSC) and Fuzzy C-Means (FCM) methods for solving imputation problems. Both methods were implemented using medical data. It had been conducted using K-Means as a crisp clustering approach for imputation. In the research, fuzzy clustering—a distinct methodology—was applied. The primary research contribution was the suggested fuzzy logic imputation method, which took uncertainty under consideration. The data sample consisted of patients who were at least 40 years old and had a history of hypertension, diabetes, heart disease, stroke, or chronic kidney disease. The test was carried out by taking random portions of data from the entire medical record. The randomization technique used a probability of 10%–50%. The results of the ANOVA test show that the p-value is greater than ∝(=0.05). It means that the imputed value does not differ from the original value, whether implemented in the FSC or FCM method. The algorithm’s performance is evaluated using the Pearson correlation coefficient. According to the t-test results, the FCM method has a higher correlation coefficient than the FSC method. It implies that FCM is superior to FSC.
Co-Authors Abd. Halim Achmad Khodzim Agus Harjoko AGUS RIYANTO Al Amin, Muhammad Zainudin Alatas, Alwi Achmad Alfian Nurlifa Alysia Nurkhalisha Andika, Zikri Dwi Andri Panca Purnama Ardhitya Wiedha Irawan Aridhanyati Arifin Arifianto, July Arkham Zahri Rakhman Arrie Kurniawardhani Bayu Hartono Bediatra, Muhamad Riko Chaela Rosi Budiarti Chandra Putra Pradana Chanifah I. Ratnasari Chanifah Indah Ratnasari Dhina Puspasari Wijaya, Dhina Puspasari Dono Catur Prasetyo Dzikra Rafik Putra Edi Fitriyanto Edi Fitriyanto Elyza Gustri Wahyuni Erlina Marfianti, Erlina Fajar Setiawan Fitriyanto, Raden Edi Frestiany Regina Putri Geralvin Maheswara Gita Putry Nabilah Gita Putry Nabilah, Gita Putry Hardiyanti, Cicin Hari Purnomo Heksaputra, Dadang Helmanatun Nisa Wulandari Heni Pujiastuti Hepi Wahyuningsih Herman Yuliansyah Idham Guswaludin Intan Ruspita Ipin Prasojo, Ipin Isnatin Miladiyah Iswara, Ruhil Izzati Muhimmah Jannah, Helmi Roichatul Kariyam - khanan khanan KHARISMA ERIZON Kholisoh Nur Sinta Kiki Kiki Kukuh Eka Nugraha Kusumaningrum, Trias Pungkur Lia Rosmalia Lia Rosmalia Linda Rosita Lizda Iswari Lusiana Indriasari Sagita Lusiana Indriasari Sagita Magus Sediono Mahesti Rancaksari Mufidah, Nadia Citra Nabila Sholihah, Nabila Nadya Satya Handayani Neny Sulistianingsih Ninki Hermaduanti Numan Numan Nur W. Rahayu Nur Wachid Adi Prasetya Nurhayati Nurhayati Nurlaili Muzayyanah Nurul Bahiyah Nurul Mega Saraswati Pahri, Andi Nur Ilma PandiAstuti, Dien NoorFawziah Parjono, Parjono Rahadian Kurniawan Rakhmat Wahyu Widiantoro Rani Putriana Rani Putriana, Rani Retantyo Wardoyo Rian Anggraeni Ridho Muktiadi Rika Ismayanti Roma Firmansyah Ruslam, Andri Wahyu Ahmad Sabella, Billy Sagala, Muhammad Zikri Khatami Sagita, Lusiana Indriasari Shofwan Hanif Sri Hartati sri mulyati Sri Mulyati Sri Winiarti Subayu, Abdi Sujarwo, Ari Sukma Puspitorini Supardianto Supadianto Syafiul Muzid Syaiful Hendra Tanti, Wa Ode Tedy Rismawan WAHYU PRABOWO Wawan Indarto Wijaya, Guruh Yuantari, Rahma Yuliansyah, Herman Yunita Wisda Tumarta Arif