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Journal : journal of embedded systems security and intelligent systems

 1 
Clustering Achievement Records and Socioeconomic Profiles of KIP Kuliah Recipients Riyadi Purwanto; Fajar Mahardika; Dwi Novia Prasetyanti; Cahya Vikasari
Journal of Embedded Systems, Security and Intelligent Systems Vol 7 No 3 (2026): September 2026
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v7i3.13311

Abstract

Purpose – This study aims to identify patterns in the achievement records and socioeconomic characteristics of KIP Kuliah recipients to support institutional monitoring, differentiated student development, and administrative data-quality evaluation. Design/methods/approach – A quantitative unsupervised learning approach was employed using two complementary analytical streams. Achievement records were processed using text preprocessing, Term Frequency–Inverse Document Frequency (TF-IDF), Truncated Singular Value Decomposition, and K-Means clustering, with cluster selection and stability assessment used to evaluate the resulting segmentation. Socioeconomic characteristics of verified recipients were analyzed using Density-Based Spatial Clustering of Applications with Noise (DBSCAN), supported by parameter-sensitivity and alternative-distance analyses. Findings – The achievement analysis revealed distinct segments reflecting district-level academic and sports achievements, general district-level championships, national-level and olympiad achievements, and diverse sports and non-academic accomplishments. However, the achievement segments showed limited separation and should therefore be interpreted as descriptive patterns rather than definitive natural groupings. Socioeconomic clustering revealed heterogeneous recipient profiles and a substantial group of observations that did not form dense patterns. Sensitivity analysis further demonstrated that apparent low-income clusters were primarily driven by incomplete administrative records rather than verified economic vulnerability. Research implications/limitations – The findings support descriptive monitoring, differentiated achievement development, and improved verification of administrative data. Individual-level integration was not possible because the achievement and socioeconomic datasets lacked a common identifier. Originality/value – This study demonstrates how complementary text and socioeconomic clustering can reveal both meaningful recipient patterns and critical data-quality limitations in scholarship monitoring.
Co-Authors Abdillah, Muhammad Labib Abdul Hakim Prima Yuniarto Abdul Razak Naufal Adam Prayogo Kuncoro Adelia Fitriani Adhitya Putra Arif Nugroho Adlan Nugroho Ahmad Zulfan Akmal Firmansyah Al’ Amin, M. Al’ Amin, M. Amin, M. Al' Anang Martoyo Andik Wijanarko, Andik Angga Maulana Purba Arie Aryanto Arsa Anggun Anggraeni Aurora Dwi Khatulistian Bambang Bima Nugraha Bambang Sumatri, Raden Bagus Cahya Vikasari Dede Yusuf Dhanar Intan Surya Saputra Dhanar Intan Surya Saputra Dhanar Intan Surya Saputra Dwi Novia Prasetyanti Fareza Maulana A.P Fazar Sidik Fazar Sidik Felista Argita Putri Guntur Subari Hadi Jayusman Hasan Basri Hendra Marcos Hidayatul Ichwan Hilmi Mubarok I Putu Dody Suarnatha Ihsan Alparisi Ilham Budi Trisetyo Inayatul Inayah Inayatur Robaniyyah Isep Saepudin Jayusman, Hadi Joko Purwanto Kabul Agus Purwanto Khalifah Brilianti Ramadhani Kholil Mustofa Kukuh Muhammad Kukuh Muhammad Laura Sari Luhtitisari Luhtitisari Lutfi Syafirullah M. Al ‘Amin M. Azwan Merani, Sania Galuh Miftahul Khoiri Muhammad Ghofinda Prasetia Muhammad Gilland Taffy Shafa Sheehan Muhammad Nur Faiz Muhammad Sandi Muhammad Yusril Ihzam Muhammad, Kukuh Muin, Muhammad Abdul Muin Nadjwa Naela Aziz Noviana Safira Nugroho, Adlan Nur Azizah Nur Ifant Ristanto Nur Moniroh Nur Muniroh Nur Muniroh Nurul Alfiah Nurul Badriah Pari, Riki Aldi Prasetyanti, Dwi Novia Puji Cahniya Sari Raden Bagus Bambang Sumantri Rahmawan Bagus Trianto Randi Afif Ratih Ratih Ratih Ratih Hafsarah Maharrani ratih ratih Ratih Ratih Riki Aldi Pari Riki Aldi Pari Riki Aldi Pari Riyadi Purwanto Riyadi Purwanto Riyadi Purwanto Rizki Ripai Rizki Ripai Rizki Ripai Rizqya Chandra Muji Pratama Rostika Listyaningrum Saepudin, Isep Salsa Bila Salsabila Mutiara Defa Samsuri Yahya Samsuri Yahya Satriawan Desmana Setiawan, Endri Sitaresmi Wahyu Handani, Sitaresmi Wahyu Sony Veri Shandy Suhenda Suhenda Suhenda, Suhenda Suryo Nugroho Suseno, Akrim Teguh Tri Stiyo Famuji Tundo, Tundo Widya Pratiwi Yahya, Samsuri