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Journal : Journal of Computer Science and Research

Comparative Study of Machine Learning Approaches Based on Artificial Neural Network, Regression, and Clustering for Diabetes Prediction Nauval Alfarizi; Adi Putra; Prima Lydia Yosophin Batubara; Satria Sinurat
Journal of Computer Science and Research (JoCoSiR) Vol. 3 No. 3 (2025): July: Health Science Informatic
Publisher : Asosiasi Perguruan Tinggi Informatika dan Ilmu Komputer (APTIKOM) Provinsi Sumatera Utara

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Abstract

This study presents a comparative analysis of three machine learning model and algorithms Artificial Neural Network (ANN), Logistic Regression, and K-Means Clustering using the Pima Indians Diabetes dataset. The main objective is to evaluate the performance of supervised and unsupervised methods in predicting diabetes based on physiological and clinical features. he ANN model was developed using a feedforward and backpropagation approach, Logistic Regression applied the fundamental logit equation, and K-Means Clustering was employed as an unsupervised reference. Model performance was assessed using Accuracy, Precision, Recall, and F1-score for supervised models, and Adjusted Rand Index (ARI) for clustering. Experimental results indicate that Logistic Regression achieved the best accuracy of 0.7573, followed by ANN with 0.7078, while K-Means obtained an ARI of 0.1614. The heatmap comparison shows that supervised models outperform unsupervised approaches, with Logistic Regression offering better interpretability and stability, and ANN demonstrating the ability to model nonlinear relationships. K-Means, though less accurate, provided valuable insight into data structure and natural grouping. Overall, the findings confirm that supervised learning models, particularly Logistic Regression and ANN, are more effective for medical prediction tasks. Future research may explore hybrid or ensemble models that combine the interpretability of Logistic Regression, the adaptability of ANN, and the exploratory capability of clustering to enhance medical diagnostic performance.
Co-Authors Abd Haris, Abd Abdi, Hamdani Abdul, Wahid Affriza, Muhammad Afifah Aulia Fitri Al Munawaroh, Azizah Amelia Amri, Mira Amri , Mira Amelia Annisa Dwi Nugraheni Ardian, Heri Arief Fath Atiya Arif, Maulana Arita Marini Arniwita, Arniwita Asrini Asrini Astriani, Dea Aulia Rahma Kusumaningtyas Bansa, Yorina An'guna dadang, rahmatul Dani Darmawan Dani, Rian Daniel, Prima Audia Deka Veronica Desy Safitri Dewanti, Andini Dewi ANGGRAENI Diah Ayu Ramadhina Dicky Febri Hadi Dimas Alfandi Efendi, Roni Fadilla Zahrah Fahmi Muharomi Dzikri Fahmi, Ali Faradilla Herlin Fauziah, Naila Gunawan Budi Susilo Hairunnisa, Salsa Nurul Harti, Sri Dwi Hartoyo Hartoyo Hasan Basri Irmanelly, Irmanelly Irwansyah Irwansyah Islam Madina Januar, Ahmad Juliwis Kardi Kasmitha, Resty Keluanan, Yane Henderina Kurniasih, Endah Tri Linda Zakiah Mainita, Mainita Marsyaf, Agesha Maulidya, Aisyah Mira Amalia Amri Mira Amelia Amri, Mira Amelia Muhammad Fajri Muhammad Sigit Darmawan Nadiva Freya Danella Nafa Elifah Khairunnisa Namang, Kezya Thresia Naufal al-Haq Nauval Alfarizi Nedawati, Rika Neldawaty, Rika Nikita Aura Marshanda Nisrina Indy Saqifa Nome, Nehemia Nurdin Nurdin Nurkodri, Moh Sahroni Nurzengky Ibrahim Pangestu, Yoga Pasla, Bambang Niko Paulus Suhendro Mbette , Petrus Petrus Suhendro Prima Lydia Yosophin Batubara Purwanto, Vivi Devriana Putra, Agrien S Putra, Iwan Eka Putra, Pristian Hadi Putri Sugiharto, Anggie Putri, Kansa Aura R. Rully Mahendra Rahayu Elisa N Rahayu Ningsih, Sri Rahmawati, Sisca Raihan, Regghina Nasywa Ramadani , Laili Rina Wulandari Rizky Hidayat Rumawak, Sarah Agustina Sahari, Gunar Sahputra, Rilawadi Salim, Salsabila Nuramalia Sari Dewi, Lizabeth Sari, Candra Ovita Satria Sinurat Selan, Yunus Shoalihin Shoalihin Silalahi, Dian Hardian Siswoyo Siswoyo Soleh, Dudung Amir Sri Nuraini Suhendro, Petrus Suhendro, Petrus Paulus Mbette Suherman, Suherman Sujarwo Sunandar Sunandar Tamtomo, Hario Taufik Hidayat Usman, Herlina Uswatun Hasanah Utami, Adinda Desty Dian Veronica, Deca Veronica, Deka Veronika, Deka Yolanda, Dela Yuliati, Siti Rohmi Yunicha Harly, Aulia Zebua, Marta Novianti Zulhendra, Riko Zuliah, Azmiati