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JINAV: Journal of Information and Visualization
Published by PT. Mattawang Mediatama Solution
ISSN : -     EISSN : 27461440     DOI : https://doi.org/10.35877/jinav
Core Subject : Science, Education, Engineering,
Computer Science & IT Decision Sciences, Operations Research & Management Engineering Library & Information Science Mathematics
JINAV: Journal of Information and Visualization is an international peer-reviewed open-access journal dedicated to interchange for the results of high-quality research in all aspects of information science and technology, data, knowledge, communication, and their visualization. The journal publishes state-of-art papers in fundamental theory, experiments, and simulation, as well as applications, with a systematic proposed method, sufficient review on previous works, expanded discussion, and concise conclusion. As our commitment to the advancement of science and technology, the JINAV follows the open access policy that allows the published articles freely available online without any subscription.
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 15 Documents
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Search results for , issue "Vol. 5 No. 1 (2024)" : 15 Documents clear
Application of Data Mining in FP Growth Algorithm to Determine Customer Purchasing Patterns of Geprek Chicken Yulianti, Puji; Oktaviana, Luzi Dwi; Rakhmawati, Desty
JINAV: Journal of Information and Visualization Vol. 5 No. 1 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav2793

Abstract

The FP-Growth data mining algorithm used in the study to determine customer shopping patterns at Ayam Geprek Purwokerto shop. Focusing on identifying repeat purchase events, this research aims to improve the marketing strategy and operational efficiency of Ayam Geprek Purwokerto shop. With an in-depth understanding of customer preferences and shopping habits, this research provides valuable insights for business owners in customizing menu offerings and layouts that can significantly increase sales. The results of this purchase analysis provide an in-depth understanding of consumer preferences and help determine the right course of action to improve Ayam Geprek Purwokerto's business. This study shows that using the FP-Growth algorithm to analyze customer buying patterns can significantly improve the efficiency and effectiveness of Ayam Geprek Purwokerto. By understanding common buying patterns, business owners can increase inventory design more effective promotion strategies, and improve customer satisfaction. The research shows that this can be a useful guide for business owners to create more targeted and effective marketing strategies to increase business. Thus, this research significantly increases the understanding of consumer shopping habits in the food industry, especially in the Ayam Geprek Purokerto shop.The results of this study are expected to be the basis for developing smarter and more effective marketing strategies to improve the competitiveness of food companies. In addition, this research encourages further use of data mining in optimizing inventory management and marketing strategies for the food industry.
Prediction of Rice Farming Yields in Padangsidimpuan City through Support Vector Machine (SVM) Algorithms Ayu Siregar, Silviana; Nasution, Yusuf Ramadhan
JINAV: Journal of Information and Visualization Vol. 5 No. 1 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav2876

Abstract

The purpose of this study is to determine the prediction of rice farming yields in Padangsidimpuan City through SVM (Support Vector Machine) Algorithms. This type of research used quantitative methods of SVM (Support Vector Machine) with a Data-Driven development (DDD) method. This approach utilized patterns and trends in data to build accurate prediction models where the DDD method can be used when researchers have access to relevant and meaningful data to guide the development of software or prediction models.The SVM algorithm has proven to be effective in predicting rice yield trends, both in determining the direction of change (up or down) and in estimating the value of the next harvest. The implemented SVM model is able to identify patterns of change in historical data and provide relevant predictions for agricultural yields. Historical data covering a fairly long period of time provides sufficient information for models to identify trends and patterns. This model can provide better predictions with more complete and high-quality data.
Design and Development of Interactive Media in Vocational High Schools Using the Multimedia Development Life Cycle Method Based on Android Yusuf, Inayatul Izzati Diana; Jahiri, Muhamad; Henderi, Henderi; Ladjamudin, Al-Bahra Bin
JINAV: Journal of Information and Visualization Vol. 5 No. 1 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav2883

Abstract

This research aims to develop interactive media as a learning medium. Now Indonesia is entering the era of industrial revolution 5.0 which prioritizes technology in all fields, including education. However, unfortunately, learning media, especially in vocational schools, is not sufficient, and teachers must use interactive media to teach students using technology. The method used is the Multimedia Development Life Cycle (MDLC) method with six main stages, namely: Concept, Design, Material Collection, Assembly, Testing and Distribution. From the results of the review, revisions were made according to suggestions from media and material experts. At the Distribution stage, the product was tested on students, the test subjects were class X SMK Yanisba Boarding School Vocational School. Data is collected through surveys. After that, the data is examined, and recommendations are used to update the final product. The aim of this research is to: (1) Create interactive media using Kodular at SMK Yanisba Boarding School (2) Determine the feasibility of interactive media using Kodular at SMK Yanisba Boarding School. Validator assessment of interactive media using Kodular.
Development of Android Application-Based E-Learning Learning Media Using the Borg and Gall Method Jamaludin, Dieng Asep; Henderi, Henderi; Bin Ladjamudin, Al Bahra
JINAV: Journal of Information and Visualization Vol. 5 No. 1 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav2915

Abstract

The problems of this study are twofold. Namely, the need for the development of learning media with a student-centered learning model (Student Centered Learning), because the traditional learning process is inefficient and very difficult to apply to current training participants. The research method is needs analysis, using an industry-based development model (Borg and Gall) where research findings are used to design learning products, which are then systematically tested in the field, so that specific products can be produced and the effectiveness of the product can be tested. The results of the validator evaluation for e-learning learning media are 79.00% which can be interpreted as quite effective to use; for the evaluation of the benefits of e-learning learning media as learning materials, the results obtained are (1) 81.00 The results of the practicality test evaluation from the display aspect are 86.08% which can be interpreted as practical to use. The results of the effectiveness test evaluation from aspects (1) 87.77% and (2) 87.38% can be interpreted as Very Good to Use, because the effectiveness value of e-learning learning media as a learning resource is 87.60%. The development of e-learning media has become a major focus in schools, especially in SMK Negeri 7 Kota Serang, which is a learning aid that is in accordance with the learning needs of the school. Therefore, a well-structured e-learning media was created.it can be seen on correlation result where factor Education facility has the highest negative correlation value is -0.526.
Designing a Web-Based Online Thesis Guidance Application for the Computer Science Study Program, Bina Bangsa University Hermawan, Pandu; Sunarya, Po Abas; Rakhmansyah, Mohamad
JINAV: Journal of Information and Visualization Vol. 5 No. 1 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav2918

Abstract

This research aims to design a web-based online thesis guidance application for the Computer Science program to facilitate the processing of student thesis data and enhance the thesis guidance process for better completion of final thesis tasks. In the thesis guidance process of the Computer Science program, several obstacles hinder students' progress in completing their theses. These obstacles include the need for students to bring their thesis materials in physical form during conventional guidance processes. This can lead to additional issues, such as the cost of printing thesis materials for corrections by supervising professors. This research utilizes the PHP programming language with the assistance of the CodeIgniter framework and MySQL as the database. The System Development Life Cycle (SDLC) Waterfall method was employed for the software development phase of this research. This method was chosen because it is a simple and linear classic model, where the output of each stage becomes the input for the next stage. Data collection techniques in this research included observation, interviews, and literature studies. This research results in a web-based online thesis guidance application that provides convenience for both students and supervising professors in conducting thesis guidance. This application also assists the Computer Science program and its students taking thesis courses. The application is more efficient when conducted online, minimizing wasted paper printouts and saving time during the guidance period, ensuring that the thesis report can be completed promptly.

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