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Data Pre-Processing Combined With Artificial Neural Network to Improve the Performance of Time Series Modelling

Author(s): T.A. Duong; M.D. Bui; P. Rutschmann

Linked Author(s): Peter Rutschmann

Keywords: Rainfall prediction; Artificial neural networks; Seasonal decomposition; Discrete wavelet transform; Vietnam

Abstract: Seasonal Decomposition (SD) and Discrete Wavelet Transform (DWT) techniques were linked into ANNs for predicting monthly rainfall in Ca-Mau province, Vietnam. Comparison between the calculated results using different models showed that the Meyer DWT combined with a Seasonal Artificial Neural Network (SANN) model provided the most accurate prediction.

DOI: https://doi.org/10.3850/978-981-11-2731-1_120-cd

Year: 2018

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