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All Journal Semantik JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Paradigma Pi: Mathematics Education Journal Jurnal Ilmiah Matrik Sebatik Jurnal Teknik Informatika UNIKA Santo Thomas JuSiTik : Jurnal Sistem dan Teknologi Informasi Komunikasi Building of Informatics, Technology and Science JTIM : Jurnal Teknologi Informasi dan Multimedia Jurnal Mnemonic Patria : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Insyst : Journal of Intelligent System and Computation Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Joutica : Journal of Informatic Unisla Jurnal Pengabdian Pada Masyarakat Indonesia (JPPMI) Konstelasi: Konvergensi Teknologi dan Sistem Informasi Dedikasi: Jurnal Pengabdian Kepada Masyarakat Pi: Mathematics Education Journal J-Icon : Jurnal Komputer dan Informatika Jurnal Informatika Polinema (JIP) Widya Teknik
Patrisius Batarius
Universitas Katolik Widya Mandira
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Journal : J-Icon : Jurnal Komputer dan Informatika

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PREDIKSI PERMINTAAN DAN PERSEDIAAN DARAH : PENDEKATAN DENGAN METODE DOUBLE EXPONENTIAL SMOOTHING Batarius, Patrisius; Sinlae, Alfry Aristo Jansen
J-Icon : Jurnal Komputer dan Informatika Vol 12 No 1 (2024): Maret 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jicon.v12i1.12798

Abstract

There is a daily blood transfusion in the hospital. Blood management and distribution systems have been integrated into each UTD-PMI. Different systems were formed to maintain a balance between the demand and supply of blood bags. UTD-PMI Kota Kupang serves blood requests in 12 hospitals and 1 clinic located in the city and Kupang district. The demand for more blood than the supply of blood in the UTD-PMI is a personal problem. The prediction of demand and the blood supply becomes important so that there is no difference in demand and supply of blood in the very large UTD-PMI office. The study used the Double Exponential Smoothing (DES) method to predict blood supply and demand. Data from the last four years is used to predict the amount of blood demand and supply. Predictions with the DES method are divided into two categories. The first category uses the data of the last 3 years to predict data in the fourth year for the next 6 months. The training data used is divided into two types: the last 3 years and the last 2 years. Forecast results compared to real data in 2023. Category 2 uses data from the last four years to predict data for 2023. The training data used is divided into 4 types, each starting from the last 4, 3, 2, and 1 year. To determine the accuracy of the calculation using the mean absolute percentage error (MAPE). The results of determining training data with different ranges result in predictions of blood demand and blood supply, whose results are also different but still in the “good forecast” category.
Co-Authors Adri Gabriel Sooai Albertus Joko Santoso, Albertus Joko Alexander Ronaldo Banunaek Alfry Aristo Jansen Sinlae Anselmus Seran Nesi Badj, Lusia De Fatima Bruno Bruno Ortland Ndasak Bunga Jawan, Modestine Charmelia Yunizar Jerandu Donatus J. Manehat Donatus Joseph Manehat Elisabeth F. Fahik Emanuel Jando Emerensiana Ngaga Floribertha Lake Fransiska Xavariana Sutal Frengky Tedy Frengky Tedy Griselda Anastasia Da Piedade Ignatius Pricher Agung Nirwanto Samane Jerandu, Charmelia Yunizar Karolina Yunita Solle Lalo, Aprilianus Kristianus Man, Gilang M. C. P. Manek, Yohanes R. I. Maria Kristine Bria Seran Martinus Maslim Meolbatak, Emiliana Metan Nahak, Yasintus Siver Natalia Magdalena Rafu Mamulak Nggaur, Emanuel N Nisa Aulia Pande, Juan Felix Tagu Paskalis Andrianus Nani Paul Filson M. Tengangatu Paulina Aliandu Putu Sugiati Keraf, Maria Rahaqlaka, W. Bota Rita, Fiktor Jawu Romansa, Oktavianus Fransiskus Selvi Marcellia Sisilia D.B. Mau Sisilia Daeng Bakka Mau Suni, Adventus Yoseph Berek Taena, Juanto B. G. Taslulu, Maria Yunita Teme, Graciana A. R. Watu Yohanes Vianey Yovinia Carmeneja Hoar Siki