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| Content Provider | Springer Nature Link |
|---|---|
| Author | Oliveira, Mauri Aparecido |
| Copyright Year | 2010 |
| Abstract | The objective of this article is to find out the influence of the parameters of the ARIMA-GARCH models in the prediction of artificial neural networks (ANN) of the feed forward type, trained with the Levenberg–Marquardt algorithm, through Monte Carlo simulations. The paper presents a study of the relationship between ANN performance and ARIMA-GARCH model parameters, i.e. the fact that depending on the stationarity and other parameters of the time series, the ANN structure should be selected differently. Neural networks have been widely used to predict time series and their capacity for dealing with non-linearities is a normally outstanding advantage. However, the values of the parameters of the models of generalized autoregressive conditional heteroscedasticity have an influence on ANN prediction performance. The combination of the values of the GARCH parameters with the ARIMA autoregressive terms also implies in ANN performance variation. Combining the parameters of the ARIMA-GARCH models and changing the ANN’s topologies, we used the Theil inequality coefficient to measure the prediction of the feed forward ANN. |
| Starting Page | 687 |
| Ending Page | 701 |
| Page Count | 15 |
| File Format | |
| ISSN | 09410643 |
| Journal | Neural Computing and Applications |
| Volume Number | 20 |
| Issue Number | 5 |
| e-ISSN | 14333058 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2010-06-18 |
| Publisher Place | London |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Artificial neural networks Transfer functions Time series Monte Carlo simulation Levenberg–Marquardt algorithm Simulation and Modeling |
| Content Type | Text |
| Resource Type | Article |
| Subject | Artificial Intelligence Software |
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