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All Journal Saber: Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Jurnal Teknik Informatika dan Teknologi Informasi
Nur Saida
Universitas Asahan
Computer Science & IT

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Implementasi Metode Learning Vector Quantization (LVQ) untuk Klasifikasi Jumlah Penduduk Menurut Jenis Kelamin dan Kabupaten di Sumatera Utara Nur Saida; Muhammad Yasin
Jurnal Teknik Informatika dan Teknologi Informasi Vol. 5 No. 3 (2025): Desember: Jurnal Teknik Informatika dan Teknologi Informasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jutiti.v5i3.6083

Abstract

North Sumatra Province has a large population and is spread across various districts, so an effective system is needed to manage and analyze population data. This research aims to implement the Learning Vector Quantization (LVQ) method in classifying population based on gender and district in North Sumatra. The LVQ method was chosen because of its ability to perform classification based on supervised learning that utilizes vector prototypes. The data used is sourced from the Central Bureau of Statistics (BPS) of North Sumatra in 2022 and analyzed using customized parameters in RapidMiner software. This research involves several stages, starting from data collection, UML-based system design, variable selection, to the application and testing of classification models. The results showed that the LVQ method was able to classify the population based on gender and district accurately and efficiently. It is expected that this classification system can be the basis for decision-making in regional development planning and accelerate government programs related to population distribution.
Sistem Informasi Absensi di Kepolisian Sektor Bandar Pulau Nur Saida
SABER : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Vol. 3 No. 1 (2025): Januari : Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/saber.v3i1.2009

Abstract

Attendance information system has an important role in improving the efficiency and accuracy of attendance recording in various institutions, including Bandar Pulau Police Station, which until now still uses manual methods. This research aims to develop a technology-based attendance information system to facilitate attendance data management, reduce recording errors, and speed up report generation. The research was conducted using qualitative method through observation, interview, and literature study. The results showed that the attendance system at Bandar Pulau Police Station was still done manually by recording in a book, which slowed down the data recording process. The research recommends a computer-based attendance information system to simplify the management of personal attendance data. The system design includes use case diagram and interface design, including login menu, attendance data input, and attendance report. The main objective is to develop a system that is more practical, efficient, and facilitates the attendance administration process within the police sector.
Co-Authors Muhammad Yasin