Work

Applying Radom Forest and Support Vector Machine for Land-use Classification in Phu Giao District Vietnam

Year: 2025

Type: article

Abstract: Machine learning algorithms are currently widely used to classify satellite images to create surface maps of the earth. Support vector machines (SVMs) and random forests (RFs) are more effective ML algorithms and more accurate classifications than other methods. The aim of this study is to analyze the performance of these two algorithms in land-use and land cover classification. For this purpose, the Landsat 8 OLI satellite image freely provided by the United States Geological Survey (USGS) was used to classify land use in the Phu Giao District, Binh Duong Province, Vietnam, where forestland is being strongly converted into rubber plantations and cultivated land. The results revealed that the accuracies of the SVM model were 0.87 (overall accuracy) and 0.89 (Cohen’s kappa), which are 2% lower than those of the optimal RF model. The land-use classification maps can be used as essential information in ecological and environmental management, such as natural habitats, urbanization and deforestation status, and species impact. Therefore, accurate and objective data/tools are extremely important.

Source: Applied Environmental Research

DOI: 10.35762/aer.2025016

Authors: Trong Dieu Hien Le, Linh Truong Vinh

Institutions: Thu Dau Mot University, Industrial University of Ho Chi Minh City

Language: English

Topic: Remote-Sensing Image Classification

Subfield: Media Technology

Field: Engineering

Domain: Physical Sciences

SDG: Life on land

Open Access status: diamond

Funder: Trường Đại Học Thủ Dầu Một