Open access Jurnal
Application of Double Exponential Smoothing Holt and Triple Exponential Smoothing Holt-Winter with Golden Section Optimization to Forecast Export Value of East Borneo Province
Aplikasi Double Exponential Smoothing Holt dan Triple Exponential Smoothing Holt-Winter dengan Optimasi Golden Section untuk Meramalkan Nilai Ekspor Provinsi Kalimantan Timur
Jurnal Matematika, Statistika dan Komputasi · Vol. 18 No. 3 (2022) · pp. 475–483
- ISSN
- 2614-8811, 1858-1382
- Published
- 2022-05-15
- Publisher
- Department of Mathematics, Hasanuddin University
- Language
- en
Abstract
English
Exponential smoothing is one of the short term forecasting methods. The selection of the forecasting method can be done by considering the type of data pattern, such as the Double Exponential Smoothing (DES) Holt method which can be used on trend patterned data and the Triple Exponential Smoothing (TES) Holt-Winter method which can be used on trend and seasonal patterned data. The main problem in using the Holt DES and Holt-Winter TES methods is the parameter selection which is usually done by trial and error, but this method takes a long time so that in this research a more efficient method is used to obtain optimal parameters, namely the golden section method. The purpose of this research was to forecast and obtain the best method for forecasting the export value of East Borneo Province. The results showed that the forecasted of export values used the Holt DES, the additive Holt-Winter TES, and the multiplicative Holt-Winter TES with golden section optimization method had a MAPE of less than 10%, which means that the forecast used these methods were very good. The best method to predict the export value of East Borneo Province was the additive Holt-Winter TES with golden section optimization method.
Bahasa Indonesia
Exponential smoothing merupakan salah satu metode peramalan jangka pendek. Pemilihan metode peramalan tersebut dapat dilakukan dengan mempertimbangkan jenis pola data, seperti metode Double Exponential Smoothing (DES) Holt yang dapat digunakan pada data yang berpola tren dan metode Triple Exponential Smoothing (TES) Holt-Winter yang dapat digunakan pada data yang berpola tren dan musiman. Masalah utama dalam penggunaan metode DES Holt dan TES Holt-Winter adalah pemilihan parameter yang biasanya dilakukan dengan cara trial and error, namun cara tersebut membutuhkan waktu yang cukup lama sehingga pada penelitian ini digunakan metode yang lebih efisien untuk memperoleh parameter optimal, yaitu metode golden section. Tujuan penelitian ini adalah melakukan peramalan dan memperoleh metode terbaik untuk meramalkan nilai ekspor Provinsi Kalimantan Timur. Hasil penelitian menunjukkan bahwa peramalan nilai ekspor dengan metode DES Holt, TES Holt-Winter aditif, dan TES Holt-Winter multiplikatif mempunyai MAPE kurang dari 10% yang berarti bahwa hasil peramalan dengan metode-metode tersebut sangat baik. Metode terbaik untuk meramalkan nilai ekspor Provinsi Kalimantan Timur adalah metode TES Holt-Winter aditif dengan nilai MAPE sebesar 8,090961%.
Keywords
Collaboration network of the authors
34 authors · 81 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Monash University
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Endang Nurcahyani | Affiliation unknown | 6 |
| Bambang Irawan | Monash University | 4 |
| Sumardi Sumardi | Affiliation unknown | 2 |
| Yulianty | Affiliation unknown | 2 |
| Melisa Arumsari | Affiliation unknown | 2 |
| Adelia Ramadhani | Affiliation unknown | 2 |
| Asrul Sani | Affiliation unknown | 1 |
| Muhammad Sudia | Affiliation unknown | 1 |
| Rochmah Agustrina | Affiliation unknown | 1 |
| Herta M. Manullang | Affiliation unknown | 1 |
| Darnah Darnah | Affiliation unknown | 1 |
| Selsi Selsi | Affiliation unknown | 1 |
| Risma Rasmani | Affiliation unknown | 1 |
| Tundjung Tripeni Handayani | Affiliation unknown | 1 |
| Resta Tania | Affiliation unknown | 1 |
| Wanda Amelia | Affiliation unknown | 1 |
| vega abresa | Affiliation unknown | 1 |
| Endang Nurcahyani2 | Affiliation unknown | 1 |
| Lili Chrisnawati | Affiliation unknown | 1 |
| Nurshella Apherta | Affiliation unknown | 1 |
| Resya Tamara Agustin | Affiliation unknown | 1 |
| Lutfiah Yuniar | Affiliation unknown | 1 |
| Rezza Kusumma Dewiyatno | Affiliation unknown | 1 |
| Kharisma Purnama Agustin | Affiliation unknown | 1 |
| Memi Nor Hayati | Affiliation unknown | 1 |
| Kartika Ramadani | Affiliation unknown | 1 |
| M. Fathurahman | Affiliation unknown | 1 |
| Yusrian Paliling | Affiliation unknown | 1 |
| Suyitno Suyitno | Affiliation unknown | 1 |
| Ni Made Shantia Ananda | Affiliation unknown | 1 |
| Suyitno | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.