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All Journal IJID (International Journal on Informatics for Development) Jurnal Nasional Teknologi Komputer
Untung Suropati
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Computer Science & IT

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Comparison of Single Exponential Smoothing and Double Moving Average Algorithms to Forecast Beef Production Tundo; Rachmat Hidayat Insani; Rasiban; Untung Suropati
IJID (International Journal on Informatics for Development) Vol. 13 No. 1 (2024): IJID June
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2024.4663

Abstract

Beef is considered a high-value commodity as it is an important source of protein. Interest in beef continues to rise. Beef production has risen sharply in the past decade, but declined by 7,240.68 tons in 2020 amid coronavirus lockdowns. After that, in 2021, production reached 16,381.81 tons and continued to increase in 2022 and 2023. A precise method is required to forecast beef production. One way to predict beef production in Jakarta is using the Single Exponential Smoothing and Double Moving Average methods. The two algorithms are compared to get the lowest error rate. The methodology used in this research is the SEMMA (Sample, Explore, Modify, Model, and Assess) methodology. According to SAS Institute Inc., there are five stages in developing a system using the SEMMA methodology. After analyzing using MAPE, it is found that the algorithm with the smallest error value is the Single Exponential Smoothing algorithm with a percentage in the monthly period of 16% while for the annual period, it is 27% compared to other algorithms. The forecasting is quite accurate because the MAPE value for each algorithm used has an error of less than 31%.
RANCANG BANGUN WEBSITE WISATA GEOL DESA KABUPATEN LANGKAT Amalia, Marini; Untung Suropati
Jurnal Nasional Teknologi Komputer Vol 1 No 1 (2021): Volume 1 Nomor 1 Oktober 2021
Publisher : CV. Hawari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1528.076 KB) | DOI: 10.61306/jnastek.v1i1.2

Abstract

This research is conducted with the aim of designing and building a tourist website in which it provides information on Wisata Geol in Pematang Serai Village. This research is based on the basis of the needs of containers as promotional media also provides information quickly and accurately, because the delivery of information on the current Wisata Geol is still done manually which is considered still not effective. In addition, this information system makes it easy to visitors to book ticket reservations via website previosly made by hand through celluler phone calls. With this information system it will make it easier for the administration of the misata to file a visitor’s report. These web tours use Mysql Database and use PHP Programming language and employ multiple support applications such as a Balsamiq Mockup for a design and CSS display for a website page view
Co-Authors Amalia, Marini Rachmat Hidayat Insani Rasiban Tundo, Tundo