no code implementations • 4 Mar 2020 • Ziqi Wang, Marco Broccardo, Junho Song
Since the early 1900s, numerous research efforts have been devoted to developing quantitative solutions to stochastic mechanical systems.
no code implementations • 2 Oct 2019 • Arnaud Mignan, Marco Broccardo
In the last few years, deep learning has solved seemingly intractable problems, boosting the hope to find approximate solutions to problems that now are considered unsolvable.
no code implementations • 27 Aug 2019 • Ziqi Wang, Marco Broccardo
This paper proposes an active learning-based Gaussian process (AL-GP) metamodelling method to estimate the cumulative as well as complementary cumulative distribution function (CDF/CCDF) for forward uncertainty quantification (UQ) problems.
2 code implementations • 3 Apr 2019 • Arnaud Mignan, Marco Broccardo
We reformulate the 2017 results in probabilistic terms using logistic regression (i. e., one neural network node) and obtain AUC = 0. 85 using 2 free parameters versus the 13, 451 parameters used by DeVries et al. (2018).
Geophysics