Muhammad Rafi Salman
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Implementasi Penerapan Decision Tree dalam Klasifikasi resiko Stroke pada usia muda Nikodemus Christiano David; Muhammad Rizky Aggara; Daffa Islam Fatahillah; Muhammad Rafi Salman; Adhika Tyo Ferdiansyah
Jurnal Riset Multidisiplin Edukasi Vol. 2 No. 10 (2025): Jurnal Riset Multidisiplin Edukasi (Edisi Oktober 2025)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v2i10.1053

Abstract

This research focuses on the application of decision tree methods for identifying the risk of stroke among young adults. Stroke is a significant health concern globally, often leading to long-term disability or death. Identifying individuals at high risk can help in early intervention and prevention strategies. We employed a decision tree algorithm to analyze various risk factors, such as hypertension, diabetes, smoking habits, and physical inactivity. The data was collected from a healthcare database, consisting of young adults aged 18 to 40 years. Our results demonstrate that the decision tree model is effective in classifying individuals with a high risk of stroke, with an accuracy rate of 67,71%. This study suggests that decision tree algorithms can be a valuable tool in clinical settings for early identification and management of stroke risk in young adults. Keywords: decision tree, stroke risk, young adults, machine learning, healthcare
Implementasi Konsep Green Building pada Desain Gedung Serbaguna SMP-SMA Islam Hidayatullah sebagai Bentuk Efisiensi Energi Intan Zakiah; Muhammad Rafi Salman
Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Vol. 3 No. 4 (2025): Desember: Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/uranus.v3i4.1245

Abstract

This research examines the implementation of green building principles in the design of the Multipurpose Building at SMP–SMA Islam Hidayatullah Semarang, focusing on energy-efficient strategies and spatial comfort based on the GREENSHIP GBCI certification criteria. The study employs a qualitative descriptive method through interviews with the architect, analysis of architectural drawings, interpretation of interior design visualizations produced by Falana Studio, and literature review on sustainable building design. The findings indicate that the building consistently applies passive design strategies, including the optimization of natural lighting through large openings and a central void, the application of cross-ventilation on each floor, and the integration of façade vegetation that reduces surface temperature and improves microclimate performance. Material selection such as GRC panels, HPL, and modular plywood supports long-term durability, while the interior design demonstrates strong visual comfort and ergonomic quality through indirect lighting, neutral color schemes, and activity-based furniture layout. According to the GREENSHIP assessment categories, the building fulfills Energy Efficiency and Conservation (EEC), Indoor Health and Comfort (IHC), Material Resources and Cycle (MRC), and Appropriate Site Development (ASD) criteria. In conclusion, the Multipurpose Building successfully integrates green building principles as an effective approach to energy efficiency and the enhancement of the educational environment.