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A review of surrogate models and their application to groundwater modeling

Asher, Michael; Croke, Barry; Jakeman, Anthony; Peeters, L.J.M.


The spatially and temporally variable parameters and inputs to complex groundwater models typically result in long runtimes which hinder comprehensive calibration, sensitivity, and uncertainty analysis. Surrogate modeling aims to provide a simpler, and hence faster, model which emulates the specified output of a more complex model in function of its inputs and parameters. In this review paper, we summarize surrogate modeling techniques in three categories: data-driven, projection, and...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
Source: Water Resources Research
DOI: 10.1002/2015WR016967
Access Rights: Open Access


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