G06N7005
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: The invention is directed to computer implemented methods, systems, and devices for improving a reconstruction model, e.g. historical precipitation reconstruction model for a given region, by applying a standard multivariate regression analysis to the reconstruction model to obtain a truncated sampling error variance from sampling the first set of empirical orthogonal functions, wherein the reconstruction model is improved when the reconstruction is combined with the quantified minimum sampling error.