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All Journal Prosiding Seminar Nasional Teknoka Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics Media Jurnal Informatika Jurnal Pengabdian kepada Masyarakat Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) PELS (Procedia of Engineering and Life Science) Jurnal Sistim Informasi dan Teknologi Journal of Information Technology and Cyber Security JURNAL TEKNIK INFORMATIKA DAN KOMPUTER
Intan Dzikria
Universitas 17 Agustus 1945 Surabaya
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences Other

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Journal : PELS (Procedia of Engineering and Life Science)

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Comparison of Multiple Linear Regression and Holt-Winter Exponential Smoothing in the Gold Jewelry Pricing Prediction Majid, Wirawan Khairul; Dzikria, Intan
Procedia of Engineering and Life Science Vol 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1390

Abstract

One important factor in someone's decision to purchase gold jewelry is the price factor. However, the price of gold jewelry varies from store to store. Therefore, a gold jewelry price forecasting system is needed to assist customers in determining the right time to buy gold jewelry. This study aims to develop a gold jewelry prediction system by comparing two methods: multiple linear regression and Holt-Winter exponential smoothing. These two methods were chosen because the researcher wants to compare which method is more accurate in predicting the price of gold jewelry. The second reason is that both multiple linear regression and Holt-Winter exponential smoothing methods share similarities in using three variables. The three variables in multiple linear regression include period (X1), profit (X2), and price (Y), while the variables in the Holt-Winter exponential smoothing method include level, trend, and season.
Co-Authors Achmad Chusni Mubarok Achmad Rizal Agus Hermanto Agus Hermanto Ananda, Okky Dio Hardiyanto, Ifan Rifai Irmaysa, Tengku Bintang Zaky Luvia Friska Narulita Luvia Friska Narulita Majid, Wirawan Khairul Mochammad Maulana Ardan Muhammad Masyaril Nizar Muhammad Rifki Fikri Firdaus Nabila Amanda Maharani Rendys Naja Ripando Sabrina Vidia Riswana Solihin, Muhammad Lutfi Syahindra Suganda, Tegar Bangun Wando, Carmelita Margaretha Jawa