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Showing 1 to 4 of 4 for “"Gaussian process emulator"”.
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Using derivative information in the statistical analysis of computer models
… required. In this case one option is to build a Gaussian process emulator which acts as a surrogate, enabling fast prediction of the model output at specified input configurations. Derivative information may be available, either through the running of an appropriate adjoint model or as a result …
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Validating Gaussian Process Models in Computer Experiments
… thesis we present a methodology for validating Gaussian process models: Gaussian process emulators and simulator discrepancy models. A Gaussian process emulator is a representation of our beliefs about a mathematical model implemented in a computer program known as a simulator. By ``simulator …
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Scalable Surrogates for Counts and Computer Experiments
… to revise hypotheses about the physical processes, and computer simulations under those models, that are in play at the boundary of our solar system. Providing estimates and associated uncertainty quantification (UQ) of the rate at which ENAs are generated is vital to theory development …