Research Article
Local Functional Coefficient Autoregressive Model for Multistep Prediction of Chaotic Time Series
Table 3
The comparative results of different models of Sunspot time series
.
| Multistep prediction | Prediction model | RMSE | NMSE |
| 1-step prediction | ERNN (2007) [8] | | | RBF-OLS (2009) [9] | | | HE-NARXNN (2010) [10] | | | ARMA-RESN (2013) [7] | | | The proposed LFAR (test data = 500) | (1.38) | |
| 18-step prediction | CERNN (2008) [29] | | | MLPNN (2010) [31] | | | FTLRNN (2010) [31] | | | SOFM (2010) [31] | | | The proposed LFAR (test data = 300) | | |
| 60-step prediction | The proposed LFAR (test data = 60) | | |
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