p-Index From 2021 - 2026
6.333
P-Index
This Author published in this journals
All Journal KOMUNIKE: Jurnal Komunikasi Penyiaran Islam KEUNIS JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Ilmiah Dinamika Sosial Jurnal Ilmiah Manajemen dan Bisnis Jurnal Ilmiah Akuntansi dan Bisnis Open Access Indonesia Journal of Social Sciences Jurnal Analisis Hukum Journal of Education and Teaching Learning Open Access Indonesia Journal of Social Sciences TIERS Information Technology Journal Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi International Journal Software Engineering and Computer Science (IJSECS) Journal of Digital Learning and Distance Education International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Journal of Artificial Intelligence and Digital Business Room of Civil Society Development APLIKATIF: Journal of Research Trends in Social Sciences and Humanities Indonesian Journal of Multidisciplinary on Social and Technology International Journal of Multidisciplinary Approach Research and Science Journal of Education Method and Learning Strategy Educative: Jurnal Ilmiah Pendidikan Jurnal Ilmiah Multidisiplin Indonesia Jurnal Riset Multidisiplin dan Inovasi Teknologi Journal of Community Service and Society Empowerment Journal of Social Science Utilizing Technology Journal of Language Education International Journal of Integrated Science and Technology Journal of Advanced Computer Knowledge and Algorithms Journal of Social Science Utilizing Technology EDUTREND: Journal of Emerging Issues and Trends in Education Room of Civil Social Development Digitus : Journal of Computer Science Applications
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Advanced Computer Knowledge and Algorithms

Analysis of Clustering Results for Crime Incident Data in Indonesia Using Fuzzy C-Means Retno, Sujacka; Hakimi, Musawer
Journal of Advanced Computer Knowledge and Algorithms Vol. 2 No. 3 (2025): Journal of Advanced Computer Knowledge and Algorithms - July 2025
Publisher : Department of Informatics, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jacka.v2i3.22565

Abstract

This study examines the clustering of crime incident data across Indonesia from 2000 to 2024 using the Fuzzy C-Means (FCM) algorithm, with a focus on the impact of data normalization. Comprehensive annual provincial crime statistics from Badan Pusat Statistik (BPS) were preprocessed to handle missing values and then standardized via the Standard Scaler. FCM clustering was performed separately on both the original and normalized datasets, with the number of clusters set to three. Cluster quality was evaluated over ten independent runs using five metrics: Davies-Bouldin Index (DBI), Silhouette Score (SS), Calinski-Harabasz Index (CH), Adjusted Rand Index (ARI), and Normalized Mutual Information (NMI). Results indicate that normalization consistently yields lower DBI values (average 0.824 vs. 0.830) and higher SS (average 0.367 vs. 0.363) and CH scores (average 55.35 vs. 54.09), while ARI and NMI remain stable across treatments. These findings demonstrate that normalization enhances cluster compactness and separation without altering underlying data structures, leading to more interpretable and reliable groupings. By uncovering regional crime patterns and highlighting the methodological importance of preprocessing, this research provides actionable insights for policymakers and law enforcement agencies to allocate resources more effectively and develop targeted crime prevention strategies.
Co-Authors Abdul Wahid Samadzai Abdul Wajid Fazil Abidullah, Adel Adhi, Nurseto Afifi, Sara Agustini, Ni Wayan Eva Ahmadi, Lima Ahmady, Ezatullah Akrami, Fazila Akrami, Khatera Akrami, Mursal Amir Kror Shahidzay Amiri, Frishta Amiri, Ghulam Ali Aslamzai, Sebghatullah Azimy, Abdul Shakoor Barge Gul Khalili Behnaz Rahimi Danish, Jawad Daudzai, Mehriya Enayat, Wahidullah Ezam, Zakirullah Farid, Ahmad Salman Fazil, Abdul Wajid Fazila AKRAMI Frishta Amiri Frugh, Qurban Ali Gede Indrawan Ghafory, Hamayoon Ghiasi, Zaynab Hakimi, Faiz Mohammad Hakimi, Nargis Hakimi, Samer Hakimi, Shohib Halimi, Yalda Hamidi, Shir Ahmad Hasas, Ansarullah Hejran, Muska Himmat, Bilal Hussaini, Mohammad Fawad I Made Agus Oka Gunawan I Wayan Aditya Suranata Jawad Danish Katebzadah, Shairagha Khaliqyar, Khudai Qul Khani, Atefeh Mohammad Khatera AKRAMI Kohistani, Ahmad Jamy Maliha AHRARI Marpaung, Rosanna Mirwali Azizi Mohammad Aziz Rastagari Mohammad Mustafa Quchi Mohammadi, Farida Gul Mojadadi, Abdul Rahman Mursal AKRAMI Musaka Hejran Musawi, Sayed Zabihullah Naderi, Zuhoruddin Nadry, Zabihullah Najieb, Khairullah Naseri, Mohammad Fahim Nasrat, Abdulfatah Pangaribuan, Jontra Jusat Popal, Zekrullah Puspaningrum, Lintang Diah Qarizada, Abdulkhaliq Qasemi, Parisa Quchi, Mohammad Mustafa Quraishi, Tamana Quraishi, Tamann Quraishi, Tamanna Rahimi, Behnaz Rahimi, Nasrallah Rahmani, Khoshal Rahmani, Khoshal Rahman Rajaee, Sayed Mohammad Kazim Rastagari, Mohammad Aziz Rosyadi, Arfian Dwiki Sahnosh, Faqeed Ahmad Sajid, Saidamin Samadzai, Abdul Wahid Sediqi, Mateeullah Shahbazi, Hafizullah Shahidzay, Amir Kror Sirat, Abdul Wali Sudestra, I Made Ardi Sujacka Retno Tarashtwal, Omid Ulusi, Helena Wadeed, Wali Mohammad Zahid, Nabila Zarinkhail, Mohammad Shuaib Zarinkhail, Shuaib