Open access Jurnal SINTA 2
Optimization of ARIMA Forecasting Model using Firefly Algorithm
IJCCS (Indonesian Journal of Computing and Cybernetics Systems) · Vol. 13 No. 2 (2019) · pp. 127–136
- ISSN
- 2460-7258, 1978-1520
- Published
- 2019-04-30
- Publisher
- IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.
- Language
- eng
Abstract
Time series prediction aims to control or recognize the behavior of the system based on the data in a certain period of time. One of the most widely used method in time series prediction is ARIMA (Autoregressive Integrated Moving Average). However, ARIMA has a weakness in determining the optimal model. firefly algorithm is used to optimize ARIMA model (p, d, q). by finding the smallest AIC (Akaike Information Criterion) value in determining the best ARIMA model. The data used in the study are daily stock data JCI period January 2013 until August 2016 and data of foreign tourist visits to Indonesia period January 1988 to November 2017.Based on testing, for JCI data, obtained predicted results with Box-Jenkins ARIMA model produces RMSE 49.72, whereas the prediction with the ARIMA Optimization model yielded RMSE 49.48. For the data of Foreign Tourist Visits, the predicted results with the Box-Jenkins ARIMA model resulted in RMSE 46088.9, whereas the predicted results with ARIMA optimization resulted in RMSE 44678.4. From these results it can be concluded that the optimization of ARIMA model with Firefly Algorithm produces better forecasting model than ARIMA model without Optimization.
Keywords
Collaboration network of the authors
33 authors · 55 co-authorship links · 12 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Gadjah Mada
- Politeknik Negeri Ketapang
- Udayana University
- Sebelas Maret University
- National Central University
- Muria Kudus 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 |
|---|---|---|
| Retantyo Wardoyo | Universitas Gadjah Mada | 5 |
| Sri T. Hartati | Universitas Gadjah Mada | 2 |
| Rahmat Budiarsa | Universitas Gadjah Mada | 2 |
| Agus Harjoko | Universitas Gadjah Mada | 2 |
| Yessi Yunitasari | Universitas Gadjah Mada | 2 |
| Aditya Permana | Universitas Gadjah Mada | 2 |
| Timothy K. Shih | National Central University | 2 |
| Adriana Sari Aryani | Affiliation unknown | 1 |
| Fajar Ibnu Tufeil | Affiliation unknown | 1 |
| Mujiono Mujiono | Affiliation unknown | 1 |
| Annisa Mauliani | Universitas Gadjah Mada | 1 |
| Ria Astriratma | Universitas Gadjah Mada | 1 |
| Nelson Rumui | Politeknik Negeri Ketapang | 1 |
| Maulida Ayu Fitriani | Universitas Gadjah Mada | 1 |
| Damar Riyadi | Universitas Gadjah Mada | 1 |
| Dias Aziz Pramudita | Universitas Gadjah Mada | 1 |
| Abidah Elcholiqi | Universitas Gadjah Mada | 1 |
| Ida Bagus Gede Sarasvananda | Udayana University | 1 |
| Wahyu Srimulyani | Universitas Gadjah Mada | 1 |
| Alfian Abdul Jalid | Universitas Gadjah Mada | 1 |
| Hans Satria Kusuma | Universitas Gadjah Mada | 1 |
| Yunita Sari | Universitas Gadjah Mada | 1 |
| Rayhan Naufal Ramadhan | Universitas Gadjah Mada | 1 |
| Faisal Ramadhan | Universitas Gadjah Mada | 1 |
| Muhammad Bintang Bahy | Universitas Gadjah Mada | 1 |
| Astrid Noviana Paradhita | Sebelas Maret University | 1 |
| Agus Sihabuddin | Universitas Gadjah Mada | 1 |
| Muhammad Fawwaz Mayda | Universitas Gadjah Mada | 1 |
| Anastasya Latubessy | Muria Kudus University | 1 |
| Sri Kusrohmaniah | Universitas Gadjah Mada | 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.