## Multivariate emulation of computer simulators: model selection and diagnostics with application to a humanitarian relief model

- Antony M. Overstall, David C. Woods
- Journal of the Royal Statistical Society. Series…
- 2016

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@inproceedings{Rougier2007LightweightEF, title={Lightweight Emulators for Multivariate Deterministic Functions}, author={Jonathan Rougier}, year={2007} }

- Published 2007

An emulator is a statistical model of a deterministic function, to be used where the function itself is too expensive to evaluate within-the-loop of an inferential calculation. Typically, emulators are deployed when dealing with complex functions that have large and heterogeneous input and output spaces: environmental models, for example. In this challenging situation we should be sceptical about our statistical models, no matter how sophisticated, and adopt approaches that prioritise… CONTINUE READING