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Research on GDP Forecast Analysis Combining BP Neural Network and ARIMA Model
Based on the BP neural network and the ARIMA model, this paper predicts the nonlinear residual of GDP and adds the predicted values of the two models to obtain the final predicted value of the model. First, the focus is on the ARMA model in the univariate time series. However, in real life, forecast...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8604606/ https://www.ncbi.nlm.nih.gov/pubmed/34804136 http://dx.doi.org/10.1155/2021/1026978 |