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All Journal Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Journal of Information Technology
Putri Harliana
Computer Science, Medan State Of University
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

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K-Means and K-Medoids Algorithm Comparison for Clustering Forest Fire Location in Indonesia Ichwanul Muslim Karo Karo; Sri Dewi; Mardiana Mardiana; Fanny Ramadhani; Putri Harliana
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 10 No 1 (2023): Jurnal Ecotipe, April 2023
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jurnalecotipe.v10i1.3896

Abstract

Forest fires are the most common cause of deforestation in Indonesia. This condition has a negative impact on the survival of living things. Of course, this has received special attention from various parties. One effort that can be made for prevention is to group these points into areas with the potential for fire using the clustering method. In this research, a comparative study of the clustering algorithm between K-Means and K-Medoids was conducted on hotspot location data obtained from Global Forest Watch (GFW). Besides that, important variables that affect the clustering process are also analyzed in terms of feature importance. There are nine important variables used in the clustering process, of which the Acq_time variable is the most important. The cluster quality of both algorithms is evaluated using the silhouette coefficient (SC). Both algorithms are capable of producing strong clusters. The best number of clusters is six clusters. The K-medoids algorithm is better at grouping data than K-means.
Perancangan Sistem Informasi Desa Bintang Sidikalang (Sidesta) Berbasis Web Sri Dewi; Adidtya Perdana; Putri Harliana; Nurul Maulida Surbakti
J-INTECH ( Journal of Information and Technology) Vol 11 No 2 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i2.1021

Abstract

An information system is a collection of elements that are interrelated and work together to process input to produce the desired output. It is hoped that the development of a web-based information system at the Bintang Village Office can help increase information updates and expand the reach of information that can be disseminated to the community. Implementation of System Management Design is an important part of the system implementation process, so that the system design process can be structured in a structured manner and avoid errors in design. Based on the research results, it was concluded that a website-based Bintang Village Information System had been built using the UML (Unified Modeling Language) system design method and the PHP programming language. From the test results using the Black Box method, it can be concluded that the development of the Bintang Village Information System is functionally running well and in line with expectations. The information system that was built has been able to provide convenience in obtaining effective and efficient information for the people of Bintang Village.
Co-Authors Adidtya Perdana Ichwanul Muslim Karo Karo Mardiana Mardiana Nurul Maulida Surbakti Ramadhani, Fanny Sri Dewi Sri Dewi