Regression and Classification by Zonal Kriging

Jean Serra, Jesus Angulo, B Ravi Kiran

Consider a family $Z=\{{\mathbf{x}}_{\mathbf{i}},y_i$,$1\le i\le N\}$ of $N$ pairs of vectors ${\mathbf{x}}_{\mathbf{i}}\in {\mathbb{R}}^d$ and scalars $y_i$ that we aim to predict for a ne…