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All Journal REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Jurnal Inovasi Teknologi dan Komputer
Setia Mangiring Marpaung
Universitas Katolik Santo Thomas
Computer Science & IT Decision Sciences, Operations Research & Management Education Other

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Analisis Sentimen Publik terhadap Barak Militer Menggunakan Naive Bayes pada Rapid MinerJudul Kasih Delayana; Setia Mangiring Marpaung; Syukur Nimei Iman Gulo; Sardo Sipayung
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 10 No. 1 (2026): Volume 10 Nomor 1 Januari 2026
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v10i1.15827

Abstract

Penelitian ini ditujukan untuk menganalisis sentimen opini publik terhadap kebijakan gubernur Jawa Barat, Kang Dedi Mulyadi terhadap pembangunan barak militer. Topik ini dipilih karena tanggapan atau opini masyarakat di media sosial (X) menjadi indikator publik terhadap kebijakan konsep edukasi dan pembinaan terhadap karakter anak-anak sekolah dengan nuansa disiplin ala barak militer. Metode yang digunakan dalam analisis sentimen ini adalah dengan menggunakan metode Naïve Bayes, data yang terlebih dahulu di ambil dari Twitter yang terdiri dari 667 data dan dilakukan pembersihan di microsoft Excel selanjut nya dilakukan pra-pemrosesan data, meliputi case folding, tokenizing, stopword removal, dan stemming tersaring 590 data yang diuji setelah dilakukan tahapan pelabelan dan kemudian diolah dengan menggunakan aplikasi Rapidminer. Hasil penelitian ini menunjukkan tanggapan atau opini masyarakat dalam 2 klasifikasi yaitu Positif dan Negatif hasil penelitian menunjukkan bahwa lebih banyak sentimen atau tanggapan masyarakat yang positif didapatkan dari hasil akhir pengujian di rapid miner dalam bentuk diagram batang yaitu 53,33,% presentase positif dan 46,67 % presentase Negatif sehingga penelitian ini dianggap berhasil diterapkan
Aplikasi E-Commerce Nusantara Culinary Berbasis Website Eunike Charina Ibrena Tarigan; Setia Mangiring Marpaung; Wetina Hulu; Rani Rosalinda
JITKO : Jurnal Inovasi Teknologi dan Komputer Vol. 3 No. 1 (2025): Jurnal Inovasi Teknologi dan Komputer(JITKO)
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jitko.v3i01.110

Abstract

This study aims to develop a web-based e-commerce system to support the digital transformation of culinary Micro, Small, and Medium Enterprises (MSMEs) in Indonesia. Many culinary businesses still rely on conventional sales methods, resulting in limited market reach, inefficient transaction processes, and poor data management. Therefore, an integrated and user-friendly system is required to enhance business competitiveness in the digital era. This research adopts the Agile Software Development methodology, which includes planning, system design, implementation, testing, and evaluation stages. The system is developed using web technologies, including a programming language, database management system, and responsive user interface framework. The platform provides key features such as product management, online transactions, communication between sellers and buyers, and administrative control. The results indicate that the developed system improves the efficiency of transaction processes, expands market access, and enhances product promotion. The system also offers a user-friendly interface that simplifies user interaction, particularly for MSME actors with limited technical expertise. Based on black box testing, all system functionalities operate as expected. In conclusion, the proposed system effectively supports the digitalization of culinary MSMEs by improving operational efficiency and accessibility. This study contributes to the development of integrated digital platforms that strengthen the competitiveness of local culinary products. Future research can focus on mobile integration and advanced recommendation features.
Co-Authors Eunike Charina Ibrena Tarigan Kasih Delayana Rani Rosalinda Sardo Sipayung Syukur Nimei Iman Gulo Wetina Hulu