Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Buletin Statistika dan Aplikasi Terkini
Lalu Muhamad Rifani Fadli
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics Social Sciences

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI JUMLAH TIMBULAN SAMPAH DI PROVINSI JAWA TIMUR MENGGUNAKAN METODE RANDOM FOREST REGRESSION Alamsyah, Meuthia Nur Azizah; Sofia Dawani Silaban; Dave Agles Rizky Nor; Lalu Muhamad Rifani Fadli; Surya Puspita Sari; Magdalena Effendi
BESTARI BPS Kalimantan Timur Vol. 5 No. 2 (2025): Vol. 5 No. 02 (2025): Bestari 10th Edition
Publisher : BPS Kalimantan Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The issue of waste generation in East Java Province continues to rise in line with population growth and economic activities. This study aims to analyze socioeconomic factors influencing waste generation in 2024 using the Random Forest Regression (RFR) method. The dataset consists of secondary data from SIPSN and BPS, covering 38 districts and cities with five predictor variables: land area, population growth, population density, average expenditure per capita, and GRDP. The optimal model parameters were obtained at mtry = 2 and ntree = 500. The results indicate that GRDP and land area are the most influential factors based on the feature importance analysis. An R² value of 0.198 suggests that other unobserved variables also contribute to variations in waste generation. This study is expected to provide data-driven insights for local governments in formulating more effective and sustainable waste management policies.
Co-Authors Alamsyah, Meuthia Nur Azizah Dave Agles Rizky Nor Magdalena Effendi Sofia Dawani Silaban Surya Puspita Sari, Surya Puspita