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All Journal Jurnal Manajemen Informatika & Teknologi Jurnal Informatika Dan Tekonologi Komputer
Danisa Enjelika
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Computer Science & IT Control & Systems Engineering Other

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Perbandingan Kinerja Algoritma K-Means dan DBSCAN dalam Pengelompokan Data Nilai Kelas VIII A pada SMP Negeri 01 Palembang Danisa Enjelika; Nabila Putri Hariani; Tata Sutabri
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/0b0wy438

Abstract

Penelitian ini bertujuan untuk mengelompokkan 30 siswa kelas VIII A berdasarkan nilai tiga mata pelajaran utama, yaitu Matematika, Bahasa Indonesia, dan Bahasa Inggris, menggunakan metode clustering K-Means dan DBSCAN. Penentuan jumlah klaster optimal pada K-Means dilakukan dengan analisis SSE dan Silhouette Score, menghasilkan tiga klaster kemampuan siswa: tinggi, sedang, dan rendah. DBSCAN membagi siswa ke dalam dua klaster, yaitu remedial dan tidak remedial. Hasil clustering membantu guru dalam mengidentifikasi kelompok siswa yang membutuhkan perhatian khusus dan menyusun strategi pembelajaran yang lebih efektif. Penerapan teknik clustering ini berpotensi meningkatkan efisiensi proses pembelajaran dan keberhasilan akademik siswa.
Perancangan Sistem Informasi Pendataan Tahanan Berbasis Web Menggunakan Framework Laravel pada Badan Narkotika Nasional Provinsi Sumatera Selatan Danisa Enjelika; Diana Diana
Jurnal Informatika Dan Tekonologi Komputer (JITEK) Vol. 6 No. 2 (2026): Juli : Jurnal Informatika dan Tekonologi Komputer
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jitek.v6i2.11936

Abstract

This internship was carried out at the South Sumatra Provincial Narcotics National Agency (BNNP Sumatera Selatan), specifically in the Eradication and Intelligence Division. The internship identified problems in inmate data management, where the process was still handled manually and partly using Microsoft Excel, resulting in difficulties in searching, updating, and reporting data. To solve this issue, a web-based inmate data information system was developed using the Laravel framework and MySQL database. The system was designed with several key features, including user login, dashboard, inmate data management, inmate history, photo upload, data search, status filtering, and user profile management. The development process included problem analysis, system requirements analysis, system design using use case diagrams, activity diagrams, and ERD, implementation, and black box testing. The test results showed that all main functions worked properly according to the expected requirements. Therefore, the system can support inmate data management in a more structured, efficient, and effective way.
Co-Authors Diana Diana Nabila Putri Hariani Tata Sutabri