Interleaved lattice-based maximin distance designs

Xu He

Biometrika, 2019, vol. 106, issue 2, 453-464

Abstract: SummaryWe propose a new method to construct maximin distance designs with arbitrary numbers of dimensions and points. The proposed designs hold interleaved-layer structures and are by far the best maximin distance designs in four or more dimensions. Applicable to distance measures with equal or unequal weights, our method is useful for emulating computer experiments when a relatively accurate a priori guess on variable importance is available.

Keywords: Densest packing; Gaussian process model; Separation distance; Space-filling design (search for similar items in EconPapers)
Date: 2019
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