The Support Vector Machine for Nonlinear Spatio-Temporal Regression
نویسندگان
چکیده
Due to the increasingly demand for spatio-temporal analysis, time series and spatial statistics are extended to the spatial dimension and the temporal dimension respectively or they are combined via linear regression. However, such linear regression is just a simplification of complicated spatio-temporal associations existing in complex geographical phenomena. In this study, the Support Vector Machine is introduced to combine spatial and temporal dimensions nonlinearly. Experiment results show that nonlinearly regression via the Support Vector Machine obtained better forecasting accuracy than that using the linear regression and other conventional methods.
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