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cs.LG2019★ 2 cited
Parametrization of stochastic inputs using generative adversarial networks with application in geology
Shing Chan, Ahmed H. Elsheikh
We investigate artificial neural networks as a parametrization tool for stochastic inputs in numerical simulations. We address parametrization from the point of view of emulating t…
cs.LG2017★ 84 cited
A machine learning approach for efficient uncertainty quantification using multiscale methods
Shing Chan, Ahmed H. Elsheikh
Several multiscale methods account for sub-grid scale features using coarse scale basis functions. For example, in the Multiscale Finite Volume method the coarse scale basis functi…