Abstract
The aims of this paper are to develop a linear and nonlinear model in time series to forecast electricity consumption of the lowest household category in East Java, Indonesia. The installed capacity in the lowest household customer category has various power, i.e. 450 VA, 900 VA, 1300 VA, and 2200 VA. ARIMA models are family of linear model for time series analysis and forecasting for both stationary and non-stationary, seasonal and non-seasonal time series data. A nonlinear time series model is proposed by hybrid ARIMA-ANN, a Radial Basis Function using orthogonal least squares. The criteria used to choose the best forecasting model are the Mean Absolute Percentage Error and the Root Mean Square Error. The ARIMA best model are ARIMA ([1, 2], 1, 0) (0, 1, 0)12, ARIMA (0, 1, 1) (0, 1, 0)12, ARIMA (0, 1, 1) (0, 1, 0)12, ARIMA (1, 0, 0) (0, 1, 0)12 respectively. The ANN architecture optimum are ANN (2, 12, 1), ANN (1, 12, 1), ANN (1, 12, 1), and ANN (1, 12, 1). The best models are ARIMA ([1, 2], 1, 0) (0, 1, 0)12, ARIMA (0, 1, 1) (0, 1, 0)12, ANN (1, 12, 1), and ANN (1, 12, 1) in each category respectively. Hence, the result shows that a complex model is not always better than a simpler model. Additionally, a better hybrid ANN model is relied on the choice of a weighted input constant of RBF.
| Original language | English |
|---|---|
| Title of host publication | Soft Computing in Data Science - 3rd International Conference, SCDS 2017, Proceedings |
| Editors | Azlinah Mohamed, Bee Wah Yap, Michael W. Berry |
| Publisher | Springer Verlag |
| Pages | 126-139 |
| Number of pages | 14 |
| ISBN (Print) | 9789811072413 |
| DOIs | |
| Publication status | Published - 2017 |
| Event | 3rd International Conference on Soft Computing in Data Science, SCDS 2017 - Yogyakarta, Indonesia Duration: 27 Nov 2017 → 28 Nov 2017 |
Publication series
| Name | Communications in Computer and Information Science |
|---|---|
| Volume | 788 |
| ISSN (Print) | 1865-0929 |
Conference
| Conference | 3rd International Conference on Soft Computing in Data Science, SCDS 2017 |
|---|---|
| Country/Territory | Indonesia |
| City | Yogyakarta |
| Period | 27/11/17 → 28/11/17 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 7 Affordable and Clean Energy
Keywords
- ARIMA
- Electricity consumption
- Forecasting
- Hybrid ARIMA-ANN
Fingerprint
Dive into the research topics of 'Time series machine learning: Implementing ARIMA and hybrid ARIMA-ANN for electricity forecasting modeling'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver