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Umi Salamah
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Journal : International Journal of Electrical and Computer Engineering

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The use of genetic algorithm and particle swarm optimization on tiered feature selection method in machine learning-based coronary heart disease diagnosis system Wiharto, Wiharto; Mufidah, Yasmin; Salamah, Umi; Suryani, Esti; Setyawan, Sigit
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 4: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i4.pp4563-4576

Abstract

Coronary heart disease (CHD) is a leading global cause of death. Early detection is the right step to reduce mortality rates and treatment costs. Early detection can be developed using machine learning by utilizing patient medical record datasets. Unfortunately, this dataset has excessive features which can reduce machine learning performance. For this reason, it is necessary to reduce the number of redundant features and irrelevant data to improve machine learning performance. Therefore, this research proposes a tiered of feature selection model with genetic algorithm (GA) and particle swarm optimization (PSO) to improve the performance of the diagnosis model. The feature selection model is evaluated using parameters derived from the confusion matrix and using the CatBoost machine learning algorithm. Model testing uses z-Alizadeh Sani, Cleveland, Statlog, and Hungarian datasets. The best results for this model were obtained on the z-Alizadeh Sani dataset with 6 selected features from 54 features and the resulting performance for accuracy parameters was 99.32%, specificity 98.57%, sensitivity 100.00%, area under the curve (AUC) 99.28%, and F1-Score 99.37%. The proposed feature selection model is able to provide machine learning performance in the very good category. The diagnostic model proposed is of excellent standard.
Co-Authors - Jenuri, - Abdul Bashith Abdurrahman, Annas Agus Budianto Agus Naba Aishnabila, Shinta Akhwani Akhwani, Akhwani Alwiyah Alwiyah Andromeda Andromeda Anggraeini, Cita Anggraeni, Feny Dwi Apik Rusdiarna Indra Praja Aprilia K. D, Novi Arofi, Mohammad Fahmi AS, Adelia Atina, Vihi Azahra, Elsa Azkia, Soviatul Bambang Gonggo Murcitro Barchia, M Faiz Bustaman, Hendri Bustaman, Hendri Dewi, Mellita Diah Agustina Prihastiwi Djutaharta, Triasih Dwi Finna Syolendra Endang Sumarti Esti Suryani Faiha, Dhea Kirana Farizza, Rifqi Al Fauziah, Salsa Alya Fernando, Riky Firdausiyah, Luluk Fitria, Humairah Halimatus Sa’diyah Hanis Ratnasari Hariyadi Soetedjo Haryadi, Bagus Herlawati Herlawati Herman, Welly Heru Widiyono, Heru Hidayatulloh, Arif Hilmi, Isom Humang, Windra Priatna I.P, Apik Rusdiarna Ilfi Nur Diana Indah, Erna Nikmatul Intan Chairun Nisa Juliadi, Ertawan Kasuwi Saiban Khodijah Khodijah KHOIRUL ANAM Kusuma, Damar Yoga Kusumo, Djati Wulan Lioni Anka Monalisa, Lioni Anka Lismaiyar Lupitasari, Florentina Bety Indah M. Luthfi Oktarianto M. Yamin Jinca Mahir, Imran Makhrus, Ali Mardhotillah, Rachma Rizqina Marwanto Marwanto, Marwanto Mas’udah, Laili Maulana Fatih Falahuddin Mayadiana Suwarma, Dina Merakati Handajaningsih Misbahul Munir Moestin, Moestin Mohamad Yusak Anshori Mufidah, Yasmin Muhammad Nasir Muhammad Taufiq Muharjono, Muharjono Muliyono, Nurwakhid Mulyana, Desi Nurlaela Muryani, Susi Nadhif, Moh. Nafi’ah, Nafi’ah Nugraha, Nursila Dwi Nur Hayati Nur Khasanah Nurhidayati, Titin Nurlaily, Diana Oktira Roka Aji Permatasari, Eka Diana Persada, Yuris Indria Pradityo Utomo Pratama, Fadil Priatna, Agnes Hilmi Putri, Della K. Putri, Masmoni Ade Qonitatul Hidayah Qonitatul Hidayah Rahmat Rahmat Rahmatan Idul Ratnasari, Khurin'in Razak, Faisal Rizki, Aji Nur Rofiatul Hosna Rofiq, M. Nafiur Rokhyanto Rokhyanto, Rokhyanto Rossa Puteri Baharie, Sri Sa'dun Akbar Said, Achmad Said, Akhmad Salsabila, Alfiyyah Samosir, Omas B. Sayama Malabar Setyawan Purnomo Sakti Sihwi, Sari W. Singgih Purnomo Siti Helmyati Siti Mutholingah Sopar Sri Handayaningsih Sunarti, Zeni Supanjani, Supanjani Supanjani, Supanjani Supriyati, Vidia Ajeng Susanto Susanto Triyo Supriyatno Ubaidillah, Ibnu Ulfa, Mariya Wahyu Adhi Saputro Widhiastuti, Ratna Widodo, Yessy Pramita Wiharto Wiharto Wiharto Wisnu Widiarto Yudi Ari Adi, Yudi Ari Yulia Fitri Yuni Astuti Yuniasari, Fenni Yuniawatika Zaenal Abidin Zaenu Zuhdi Zaki, Amin Zul Ardi, Subhan