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All Journal Sinkron : Jurnal dan Penelitian Teknik Informatika Informatika MEANS (Media Informasi Analisa dan Sistem) International Journal Of Science, Technology & Management (IJSTM) Journal of Computer Science and Information Systems (JCoInS) Internet of Things and Artificial Intelligence Journal
Yanris, Gomal Juni
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Journal : Journal of Computer Science and Information Systems (JCoInS)

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Analisis Minat Konsumen Terhadap Produk Makanan Pada Mie Gacoan Menggunakan Algoritma Decision Tree (Studi Kasus Mie Gacoan Rantau Prapat) Harahap, Ismalya Wahyuni; Nasution, Fitri Aini; Yanris, Gomal Juni
Journal of Computer Science and Information System(JCoInS) Vol 6, No 3: JCoInS | 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jcoins.v6i3.7973

Abstract

This study was conducted to analyze consumer interest in Mie Gacoan Rantau Prapat using a Decision Tree-based classification method. This analysis aims to determine the most influential factors in determining consumer interest in the food product. The theoretical basis used is the concept of data mining with classification techniques, where Decision Tree was chosen because of its ability to produce easy-to-understand models. In addition, theories regarding model evaluation such as accuracy, precision, and recall are also used to measure the performance of the built classification. This research methodology includes collecting data from 100 consumer entries which are then divided using the Split Data feature in RapidMiner with a ratio of 60:40, resulting in 40 training data and 60 testing data. The classification process is carried out using the Decision Tree algorithm, while evaluation is carried out with the performance operator to assess the model results. The classification results show that cleanliness is a major factor in determining consumer interest, where the number of consumers in the Interest category is more dominant than the No Interest category. The model evaluation yielded an accuracy of 73.33% with a precision of 73.47% in the Interested class and 72.73% in the Not Interested class, as well as a recall of 92.31% in the Interested class and 38.10% in the Not Interested class. In conclusion, the classification model developed is able to provide a picture of consumer interest patterns with a fairly good level of accuracy. These results can be a strategic reference for Mie Gacoan to improve service quality and cleanliness as the main factors determining consumer interest.
Perancangan Dan Implementasi E-Commerce Pada Jasa Titipan Luar Negeri (Cargo) Studi Kasus JNE Cabang Rantauprapat Rangkuti, M. Andri Gautama; Yanris, Gomal Juni; Sihombing, Volvo
Journal of Computer Science and Information System(JCoInS) Vol 6, No 3: JCoInS | 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jcoins.v6i3.7927

Abstract

The development of information technology has driven transformation in various sectors, including international logistics services that demand speed, accuracy, and transparency of information. JNE Rantauprapat Branch, as a provider of international courier services, requires an integrated e-commerce system to address the challenges of services that were previously manual. This study uses the Waterfall method with structured stages of needs analysis, system design, implementation, testing, and maintenance. The technologies used include Laravel and MySQL, with testing conducted through black-box testing and user acceptance testing. The results show that the developed e-commerce system successfully integrates online ordering, shipping cost checking, real-time tracking, and international outlet tracking features effectively. This system is able to provide accurate information, reduce staff workload, and increase customer satisfaction. The research discussion confirms that this digital transformation not only simplifies operational processes but also strengthens the branch's competitiveness in the international logistics market. In addition, this system opens up opportunities for optimizing data management to support strategic decision-making. In conclusion, the implementation of e-commerce in international cargo services at JNE Rantauprapat Branch has been proven to improve efficiency and service quality. This implementation is also a long-term strategy to maintain competitiveness in the increasingly competitive digital era.
Co-Authors Arfi Pratama, Hubban Ashari, Suci Cantika, Putri Talia Faujiah, Ria Rizki Friyansyah, Karsan Harahap, Ismalya Wahyuni Hasan, Nurwahyuni Hasibuan, Elysa Rohayani Hasibuan, Fitri Febriyani Hasibuan, Mila Nirmala Sari Irmayani , Deci Irmayani, Deci Iwan Purnama Martua , Rifki Agus Mawaddah, Arini Mayang Sari Mega, Mega Muhammad Halmi Dar Munazhif, Nanda Fahrezi Muti’ah, Rahma Nasution, Fitri Aini Pane, Rahmadani Rangkuti, M. Andri Gautama Riyanto, Tiara Sarinawati, Sarinawati Siagian, Ayu Febri Sihombing, Volvo Sitorus, Sahat Parulian Syahputra, Rahmat Triani, Diana Juni Violita, Putri