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Paper IPM / M / 8864 |
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Abstract: | |
This work deals with forecasting time series using wavelets and ker�nel smoothing. A forecasting procedure can be defined by estimating the prediction equation by direct regression of the process on the non�decimated wavelet coefficients depending on its past values. In the same context, after the seminal work of Renaud et al. [RSM03], we study a generalization of the prediction procedure associating kernel smoothing and wavelets. We then illustrate the proposed procedure on non-stationary simulated and real data.
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