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Journal : Jurnal Algoritma

Optimasi Klasifikasi Tingkat Obesitas Pada Remaja Berdasarkan Pola Hidup Menggunakan SVM Dengan Teknik Smote Setiawan, Andri; Yanti, Rini; Ali, Edwar; Yenni, Helda
Jurnal Algoritma Vol 22 No 2 (2025): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.22-2.2509

Abstract

Obesity is a condition caused by an imbalance between energy intake and expenditure, characterized by excessive fat accumulation in the body. Obesity is influenced by four factors, namely genetics, economics, lack of activity, and diet. The purpose of this study is to analyze the effectiveness of the SMOTE method in improving the accuracy of classification in the Support Vector Machine method and to compare the accuracy of the Support Vector Machine method with the SMOTE and non-SMOTE techniques on adolescent obesity data. The dataset used was obtained from the Kaggle website, which contained 2,111 records. The model evaluation used a confusion matrix with accuracy, precision, recall, and F1-score measurements and used 80:20 data splitting. The results showed that the SVM model using Smote performed well with an accuracy of 88% for Linear SVM, 82% for RBF SVM, and 93% for Polynomial SVM, while the SVM model without Smote achieved an accuracy of 88% for Linear SVM, 79% for RBF SVM, and 91% for Polynomial SVM. The best classification model was then implemented into a Streamlit-based web application to facilitate the process of automatically predicting obesity levels, thereby helping to raise awareness of the potential risks of obesity.
Co-Authors Abdillah, Falah Haikal Adi Subakti Kurniawan, Adi Subakti Aditiawan, Lalu Fahat Aditir, Myhammad Afifah, Yusriyyah Nur Afrianti, Lusiana Ahadiah Agustina Akhbar Akhbar Ambia, Fadia Syaira Nur Amil, Amil Anggara, Veron Bella Antikowati Antikowati Anwar, Kaerul AZUZ, FAIDAH Baharudin Baharudin Bambang Budiono Bambang Purnomo Bayu Dwi Anggono Bhisma Murti Dedy Suryadi Dewi, Novi Yanti Sandra Edwar Ali Eko Budi Satoto Enok Wartika, Enok Erwin Erwin Fadilla, Asifa Nurul Fikri Fitratusnnisa, Fitratunnisa Hanafiah Hanafiah, Hanafiah Helda Yenni, Helda HENDRY, JANS Hendry, Jans Henry Praherdhiono Herdiana, Dian Herlina, Yekti Herryawan Pujiharsono Ibrahim, Dhafin Al Ida Arianingsih Ida Fiteriani Jamal, Cecep Ali Joko Prihartono Khairuddin - Khairunnisa, Fahira Dewi Khalidah, Karimatul Khoirunnisa, Citra Kodriati, Nurul Legoningsih, Astri Nine Lestari, Citra Ayu Loilatu, Halija Magdalena, Belina Angelina Marianah, Marianah Merlin Mulia, Merlin Muanah, Muanah Muhammad Haikal Muqoddam Noor Alis Setiyadi Nuraini, Safitri Nurul Qomariah Pontia W, F. Trias Pratiwi, Firdha Yovianti Purnawirawan, Indra Purwo Subekti Putri, Ade Maulydiah Raharjo, Kitfirul Aziz Rahmadi, Rizky Rahmawati, Lina Nuraeni Revaldi, Yasa Reza, Muhammad Dhimas Alfa Rini Yanti, Rini Rochman, Fajar Rosidawani, Rosidawani Rudy M Harahap, Rudy M Salam, Suryawati Saputra, Dimas Azib Siti Aisyah Nurjannah, Siti Aisyah Siti Nur Khasanah Sudirman L, Sudirman Sufiana Sukmawati Saleh Sulis Setiawati Sulthoni Sumarno . Supriatna Supriatna Tri Sulistyarini Triyono, Hendro Utti Marina Rifanti Wibisono, Putro Yanti Heriyawati