Scientific Journal of Informatics (p-ISSN 2407-7658 | e-ISSN 2460-0040) published by the Department of Computer Science, Universitas Negeri Semarang, a scientific journal of Information Systems and Information Technology which includes scholarly writings on pure research and applied research in the field of information systems and information technology as well as a review-general review of the development of the theory, methods, and related applied sciences. The SJI publishes 4 issues in a calendar year (February, May, August, November).
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Indexing & Abstracting: DOAJ, EBSCO, IPI, SINTA, ROAD, GARUDA, DIMENSIONS
Vol 10, No 3 (2023): August 2023
Table of Contents
Articles
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Coastal Sentiment Review Using Naïve Bayes with Feature Selection Genetic Algorithm
Oman Somantri(1), Ratih Hafsarah Maharrani(2), Santi Purwaningrum(3),
(1) Department of Informatics, StatePolytechnic of Cilacap, Indonesia (2) Department of Informatics, Politeknik Negeri Cilacap, Indonesia (3) Department of Informatics, StatePolytechnic of Cilacap, Indonesia |
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Alphabet Classification of Sign System Using Convolutional Neural Network with Contrast Limited Adaptive Histogram Equalization and Canny Edge Detection
Ahmad Solikhin Gayuh Raharjo(1), Endang Sugiharti(2),
(1) Computer Science Department, Universitas Negeri Semarang, Indonesia (2) Computer Science Department, Universitas Negeri Semarang, Indonesia |
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A Comparative Analysis on the Evaluation of KNN and SVM Algorithms in the Classification of Diabetes
Agus Fahmi Limas(1), Rika Rosnelly(2), Hartono Hartono(3), Aly Nursie(4),
(1) Department of Computer Science, Potensi Utama University (2) Department of Computer Science, Potensi Utama University (3) Department of Computer Science, Potensi Utama University (4) Department of Computer Science, Potensi Utama University |
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Capital Optical Character Recognition Using Neural Network Based on Gaussian Filter
Erna Zuni Astuti(1), Christy Atika Sari(2), Mutiara Syabilla(3), Hendra Sutrisno(4), Eko Hari Rachmawanto(5), Mohamed Doheir(6),
(1) Department of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (2) Department of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (3) Department of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (4) Department of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (5) Department of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (6) Department of Computer Science, University Geomatrika, Malaysia |
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Fuzzy Smart Reward for Serious Game Activity Design
Hanny Haryanto(1), Umi Rosyidah(2), Acun Kardianawati(3), Erna Zuni Astuti(4), Erlin Dolphina(5), Ronny Haryanto(6),
(1) Department of Informatics, Universitas Dian Nuswantoro, Indonesia (2) Department of Informatics, Universitas Dian Nuswantoro, Indonesia (3) Department of Information System, Universitas Dian Nuswantoro, Indonesia (4) Department of Informatics, Universitas Dian Nuswantoro, Indonesia (5) Department of Informatics, Universitas Dian Nuswantoro, Indonesia (6) National Taiwan University of Science and Technology, Taiwan |
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Arabica Coffee Price Prediction Using the Long Short Term Memory Network (LSTM) Algorithm
Lila Setiyani(1), Wiranto Herry Utomo(2),
(1) Department of Informatics, President University, Indonesia (2) Department of Informatics, President University, Indonesia |
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Usability Analysis of Digital-Based Agricultural Product Marketing Platform at Farmers Level in Region V, Bogor Regency
Evrina Budiastuti(1), Hamzah Ritchi(2), Yosini Deliana(3),
(1) Regional Innovation Graduate School, Universitas Padjadjaran, Indonesia (2) Departement of Accounting, Universitas Padjadjaran, Indonesia (3) Departement of Agricultural Socio-Economics, Universitas Padjadjaran, Indonesia |
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Performance Analysis for Classification of Malnourished Toddlers Using K-Nearest Neighbor
Syahrani Lonang(1), Anton Yudhana(2), Muhammad Kunta Biddinika(3),
(1) Program Studi Magister Informatika, Universitas Ahmad Dahlan, Yogyakarta, Indonesia (2) Program Studi Teknik Elektro, Universitas Ahmad Dahlan, Yogyakarta, Indonesia (3) Program Studi Magister Informatika, Universitas Ahmad Dahlan, Yogyakarta, Indonesia |
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Social Media Marketing and Brand Loyalty, The Mediating Role of Brand Trust: a Partial Least Square Algorithm (PLS) Approach
Fadhil Umar(1), Edy Raharja(2), Jihaddul Akbar Mahardika(3), M. Topan Bastari Arkhiansyah(4),
(1) Department of Management, Faculty of Economics and Business, Universitas Diponegoro, Indonesia (2) Department of Management, Faculty of Economics and Business, Universitas Diponegoro, Indonesia (3) Department of Management, Faculty of Economics and Business, Universitas Diponegoro, Indonesia (4) Department of Management, Faculty of Economics and Business, Universitas Diponegoro, Indonesia |
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Performance Improvement of Fake News Detection Models Using Long Short-Term Memory Hyperparameter Optimization
Lindawati Lindawati(1), Muhammad Fadli Ramadhan(2), Sopian Soim(3), Nabila Rizqi Novianda(4),
(1) Department of Electrical Engineering, Politeknik Negeri Sriwijaya, Indonesia (2) Department of Electrical Engineering, Politeknik Negeri Sriwijaya, Indonesia (3) Department of Electrical Engineering, Politeknik Negeri Sriwijaya, Indonesia (4) Department of Electronics Engineering, National Chin-yi University of Technology, Taiwan |
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Public Satisfaction on Online Service Development: (Case Study: Bantulpedia Application)
Mohamad Sukarno(1), Ulung Pribadi(2),
(1) Department of Government Affairs and Administration, Universitas Muhammadiyah Yogyakarta, Indonesia (2) Department of Government Affairs and Administration, Universitas Muhammadiyah Yogyakarta, Indonesia |
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Clothing Sales Prediction Information System Using Web-Based Double Exponential Smoothing Method
Apriyanti Anggraini Sitorus(1), Ali Ikhwan(2), Moustafa H. Aly(3),
(1) Universitas Islam Negeri Sumatera Utara (2) Universitas Islam Negeri Sumatera Utara (3) Arab Academy for Science, Technology and Maritime Transport, Alamein, Egypt |
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YOLOv8 Based on Data Augmentation for MRI Brain Tumor Detection
Rahma Satila Passa(1), Siti Nurmaini(2), Dian Palupi Rini(3),
(1) Department of Computer Science, Universitas Sriwijaya, Indonesia (2) Department of Computer Science, Universitas Sriwijaya, Indonesia (3) Department of Computer Science, Universitas Sriwijaya, Indonesia |
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Comparison of ARIMA and GRU Models for High-Frequency Time Series Forecasting.
Mochamad Ridwan(1), Kusman Sadik(2), Farit Mochamad Afendi(3),
(1) IPB University (2) IPB University (3) IPB University |
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UTAUT and WebQual Models for Measuring User Acceptance of Text Minutes from Video Conferencing Services
Dewi Handayani Untari Ningsih(1), Alya aulia Nurdin(2), Much Aziz Muslim(3),
(1) universitas stikubank (2) Universitas Negeri Semarang (3) Universiti Tun Hussein Onn Malaysia |
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Scientific Journal of Informatics (SJI)
p-ISSN 2407-7658 | e-ISSN 2460-0040
Published By Department of Computer Science Universitas Negeri Semarang
Website: https://journal.unnes.ac.id/nju/index.php/sji
Email: [email protected]
p-ISSN 2407-7658 | e-ISSN 2460-0040
Published By Department of Computer Science Universitas Negeri Semarang
Website: https://journal.unnes.ac.id/nju/index.php/sji
Email: [email protected]
This work is licensed under a Creative Commons Attribution 4.0 International License.