Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/11531/87071
Título : | Short-term spatio-temporal forecasting of air temperatures using deep graph convolutional neural networks |
Autor : | García Duarte, Lucia Cifuentes Quintero, Jenny Alexandra Marulanda García, Geovanny Alberto |
Fecha de publicación : | 1-may-2023 |
Resumen : | Time series forecasting of meteorological variables, such as the hourly air temperature, has multiple benefits for industry, agriculture, and the environment. Due to the high accuracy required for the associated short-term predictions, traditional methods cannot satisfy the requirements and generally ignore spatial dependencies. This paper proposes a deep Graph Convolutional Long Short Term Memory Neural Network (GCN-LSTM) technique to tackle the time series prediction problem in air temperature forecasting. In the proposed methodology, temporal and spatial-based imputation approaches have been employed to recover the weather variables missing values. The proposed approach is validated using real, open weather data from 37 meteorological stations in Spain. Performed analysis indicates that GCN-LSTM showed superior performance when compared with various state-of-the-art Deep Learning based models found in the literature, resulting in a more robust and computationally efficient model for forecasting air temperature in many meteorological stations simultaneously. |
Descripción : | Artículos en revistas |
URI : | https:doi.org10.1007s00477-022-02358-0 |
ISSN : | 1436-3240 |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Tamaño | Formato | |
---|---|---|---|
IIT-22-262R.pdf | 2,8 MB | Adobe PDF | Visualizar/Abrir Request a copy |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.