A hybrid model coupled with singular spectrum analysis for daily rainfall prediction

• Published in: Journal of hydroinformatics Vol. 12; no. 4; pp. 458 - 473
• Main Authors: Chau, K. W., Wu, C. L.
• Format: Journal Article
• Language: English
• Published: London IWA Publishing 01.10.2010
• Subjects: Analysis; Artificial neural networks; Clustering; Daily; Forecasting; Fuzzy sets; Hydrologic data; Mathematical models; Modelling; Neural networks; Predictions; Rain; Rainfall; Regression analysis; Regression models; Spectrum analysis; Support vector machines; Training; China, People's Rep

A hybrid model integrating artificial neural networks and support vector regression was developed for daily rainfall prediction. In the modeling process, singular spectrum analysis was first adopted to decompose the raw rainfall data. Fuzzy C-means clustering was then used to split the training set...