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Menampilkan 1–10 dari 19 artikel
Pengembangan Aplikasi Analisis Sentimen pada Media Sosial XYZ untuk Pengumuman Acara Semilir Japan Matsuri 3 Menggunakan Metode SVM
Vol 5
, No 1
(2026)
Perkembangan media sosial yang pesat telah menghasilkan volume data teks yang sangat besar dalam bentuk opini dan ulasan pengguna. Analisis manual terhadap data ini untuk memahami sentimen publik tidak lagi efisien. Hal inilah yang mendasari dibuatnya sebuah aplikasi analisis sentimen otomatis menggunakan metode machine learning Support Vector Machine (SVM). Untuk mendukung penelitian yang dilakukan, peneliti menggunakan metode penelitian Research and Development (R&D) serta perancangannya m...
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Pengembangan Aplikasi Analisis Sentimen pada Media Sosial XYZ untuk Pengumuman Acara Semilir Japan Matsuri 3 Menggunakan Metode SVM
Naufaldy, Rheyza Avta
; Migunani
; Dewi, Maya Utami
; Panjaitan, Cherlina Helena Purnamasari
; Naufaldy, Rheyza Avta
; Migunani
; Dewi, Maya Utami
; Panjaitan, Cherlina Helena Purnamasari
JUISI : Jurnal Ilmiah Sistem Informasi
Vol 5
, No 1
(2026)
Perkembangan media sosial yang pesat telah menghasilkan volume data teks yang sangat besar dalam bentuk opini dan ulasan pengguna. Analisis manual terhadap data ini untuk memahami sentimen publik tidak lagi efisien. Hal inilah yang mendasari dibuatnya sebuah aplikasi analisis sentimen otomatis menggunakan metode machine learning Support Vector Machine (SVM). Untuk mendukung penelitian yang dilakukan, peneliti menggunakan metode penelitian Research and Development (R&D) serta perancangannya m...
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Penerapan Elliptic Curve Digital Signature Algorithm (ECDSA) dalam Blockchain untuk Sistem Pembayaran Digital Indonesia
Dinamik
Vol 31
, No 1
(2026)
This research examines the application of the Elliptic Curve Digital Signature Algorithm (ECDSA) in a blockchain system as a security solution for digital payment systems in Indonesia. Using a descriptive-qualitative approach based on literature review and conceptual simulations using Python, this study discusses the working principles of ECDSA, its advantages over other digital signature algorithms, and the challenges of its adoption in Indonesia. The results show that ECDSA provides high crypt...
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Identifikasi Aritmia pada Lansia menggunakan Algoritma K-Nearest Neighbor berdasarkan Data ElektroKardiogram
Siahaan, Maherni
; Panjaitan, Sabina
; Purba, Agnes Alvionita
; Cahya, Mutiara
; Simarmata, Allwin M.
Dinamik
Vol 31
, No 1
(2026)
Aritmia merupakan gangguan irama jantung yang umum terjadi pada lansia dan dapat menimbulkan risiko kesehatan serius jika tidak terdeteksi secara dini. Penelitian yang dilakukan bertujuan untuk mengidentifikasi aritmia pada lansia menggunakan algortima K- Nearest Neighbor (KNN) berdasarkan data elektrokardiogram (EKG). Data yang digunakan berjumlah 105 data EKG lansia yang diperoleh dalam format CSV. Proses awal melibatkan pembersihan dan normalisasi data menggunakan metode StandardScaler, serta...
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PENGARUH MENTAL DAN MODAL TERHADAP MINAT BERWIRAUSAHA PADA MAHASISWA EKONOMI PEMBANGUNAN UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA
Jurnal Manajemen Sosial Ekonomi
Vol 5
, No 2
(2025)
This study aims to examine the influence of mentality and capital on the entrepreneurial interest of Development Economics students at Universitas Muhammadiyah Sumatera Utara. Multiple linear regression analysis and descriptive correlational approaches are employed in this quantitative approach. 39 students using a variety of sampling methodologies made up the sample. The study's findings show that, partially and concurrently, financial and mental resources significantly and favorably influence...
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STUDI KOMUNIKASI INTERPERSONAL DAN MANAJEMEN DIRI MAHASISWA PART TIME UTM DALAM MENERAPKAN WORK LIFE BALANCE
Jurnal Komunitas (Komunikasi Tiada Batas) : Jurnal Ilmu Komunikasi
Vol 11
, No 2
(2025)
This study aims to understand how interpersonal communication strategies and self-management are carried out by Trunojoyo Madura University (UTM) students who work part-time in achieving work-life balance. This research is important considering that students are in the transition phase towards adulthood, where academic, social, and economic demands are increasingly complex. This research approach was qualitative with a case study type. The theory used was Abraham Maslow’s hierarchy of needs theo...
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Optimalisasi Tata Letak Gudang untuk Meningkatkan Efisiensi Kegiatan pada PT Radysa Cosmetic
DHARMA EKONOMI
Vol 32
, No 1
(2025)
PT. Radysa Cosmetic is one of the businesses engaged in the distribution of beauty and cosmetic products such as Make Up, Body Care, and Skincare located in Medan City, Jl.Sisingamaraja, Medan Amplas District. However, it has a problem, namely the lack of access points in and out causing disruption to the efficiency of warehouse operational activities so that there is an increase in the number of customers and couriers who come directly to Radysa Cosmetic to make purchases because there is a spi...
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Election Officers' Health and Safety: An Occupational Risk Analysis
Nurcahyanie, Yunia Dwie
; Panjaitan, Nismah
; Mulyana, Olievia Prabandini
; Yulianto , Muhammad Teguh
Advance Sustainable Science, Engineering and Technology
Vol 7
, No 2
(2025)
General elections are vital to democracy in Indonesia, yet the occupational health and safety (K3) of Voting Organizer Group (KPPS or election officers) officers is often overlooked. This study evaluates the impact of workload on the physiological health of election officers during the 2024 General Election using an ergonomics-based approach. Data were collected from seven KPPS members at TPS 07 Cerme Kidul, Gresik, East Java, measuring blood pressure and oxygen saturation before and after elect...
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Analysis of the Potential of Mossak Batak as a Tourist Attraction in Toba Regency
An International Journal Tourism and Community Review
Vol 2
, No 1
(2025)
Mossak Batak Toba is a traditional martial art originating from the Batak Toba ethnic group in North Sumatra, passed down through generations. Characterized by swift, agile, and powerful movements, Mossak is not only a physical discipline but also embodies spiritual values such as courage, discipline, and loyalty. This study aims to identify and analyze the potential of Mossak Batak as a tourist attraction in Toba Regency from cultural, economic, and social perspectives, and to formulate strateg...
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Peran Milenial Dalam Melejitkan Literasi Koperasi Syariah Di Revolusi Industri 4,0.
Profit: Jurnal Manajemen, Bisnis dan Akuntansi
Vol 3
, No 2
(2024)
This research aims to provide an overview in the form of a portrait of the role of millennials in boosting sharia cooperative literacy in industry 4.0. This is done to be aware of Islamic law, including sharia-based cooperatives. The method used in this journal is the method used in this paper is descriptive analysis or in the language of 'Ulum Al-Quran it is called the tafsir tahlili method. Literacy culture is understood as science and civilization. Islam highly values science and knowledge....
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