Maximum projection designs for computer experiments
- Georgia Inst. of Technology, Atlanta, GA (United States)
- The Procter & Gamble Co., Mason, OH (United States)
Space-filling properties are important in designing computer experiments. The traditional maximin and minimax distance designs only consider space-filling in the full dimensional space. This can result in poor projections onto lower dimensional spaces, which is undesirable when only a few factors are active. Restricting maximin distance design to the class of Latin hypercubes can improve one-dimensional projections, but cannot guarantee good space-filling properties in larger subspaces. We propose designs that maximize space-filling properties on projections to all subsets of factors. We call our designs maximum projection designs. As a result, our design criterion can be computed at a cost no more than a design criterion that ignores projection properties.
- Research Organization:
- Georgia Institute of Technology, Atlanta, GA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
- Grant/Contract Number:
- SC0010548
- OSTI ID:
- 1405144
- Report Number(s):
- DOE-GT-0010548-3; FG02-13ER26159
- Journal Information:
- Biometrika, Vol. 102, Issue 2; ISSN 0006-3444
- Publisher:
- Oxford University PressCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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