Adding Constrained Discontinuities to Gaussian Process Models of Wind Fields
Cornford, Dan, Nabney, Ian T., Williams, Christopher K. I.
–Neural Information Processing Systems
Gaussian Processes provide good prior models for spatial data, but can be too smooth. In many physical situations there are discontinuities along bounding surfaces, for example fronts in near-surface wind fields. We describe a modelling method for such a constrained discontinuity and demonstrate how to infer the model parameters in wind fields with MCMC sampling.
Neural Information Processing Systems
Dec-31-1999