| Title: | OS26-6 Analysis of Geographical Characteristics and Risk Factors for Non-Communicable Diseases: Diabetes in Central Java Using Random Forest and SHAP |
|---|---|
| Publication: | ICAROB2025 |
| Volume: | 30 |
| Pages: | 745-750 |
| ISSN: | 2188-7829 |
| DOI: | 10.5954/ICAROB.2025.OS26-6 |
| Author(s): | Ambar Arum Prameswari, Andi Prademon Yunus |
| Publication Date: | February 13, 2025 |
| Keywords: | diabetes, risk factors, Random Forest, SHAP, Central Java, non-communicable diseases |
| Abstract: | Diabetes mellitus is a growing health issue in Indonesia, particularly in Central Java Province. In 2023, it contributed significantly to public health concerns due to its increasing prevalence. This study utilizes the Random Forest algorithm to identify dominant diabetes risk factors and map their geographic distribution across the region. The analysis incorporates community lifestyle indicators such as the number of sweet drink stores, gyms, sports halls, transportation availability, karaoke venues, tourist attractions, fast food outlets, and alcohol stores in each regency/city. Results indicate that the number of tourist attractions (feature importance: 0.2817) and sweet drink stores (feature importance: 0.1502) are the primary global risk factors. Locally, tourism dominates as the key risk factor in 18 regencies/cities (51.4% of the region). The model employs optimal hyperparameter tuning to improve accuracy and utilizes SHAP techniques to evaluate the importance of local features. This study aims to enhance understanding of the key risk factors contributing to diabetes cases and their distribution in Central Java Province. |
| PDF File: | https://alife-robotics.co.jp/members2025/icarob/data/html/data/OS/OS26/OS26-6.pdf |
| Copyright: | © The authors. This article is distributed under the terms of the Creative Commons Attribution License 4.0, which permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited. See for details: https://creativecommons.org/licenses/by-nc/4.0/ |
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