A covariate-driven spatial deformation model for nonstationary GPs is created using Lie algebra velocity fields with truncated covariate interactions, supporting efficient estimation and prediction from limited sample pairs.
Part 2: Sufficiency Conversely, if [𝑉𝑚, 𝑉𝑛] = 0 , the fundamental theorem of Lie derivatives guarantees that their corresponding lows commute for all integrations ( Jacobson 2013)
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Predicting Covariate-Driven Spatial Deformation for Nonstationary Gaussian Processes
A covariate-driven spatial deformation model for nonstationary GPs is created using Lie algebra velocity fields with truncated covariate interactions, supporting efficient estimation and prediction from limited sample pairs.