Paula Koelemeijer

The UK and Ireland Geophysical Array

Andrew Curtis, Karen Lythgoe, Stephen Hicks, Lidong Bie et autres

Abstract Setting out the overall concept of a potentially game-changing new tool for geophysics

Approximation bias during marginalization over nuisance parameters in likelihood-based variational inference, and its impact on Bayesian solutions

Sixtine Dromigny, Xuebin Zhao, Teodora Reu, Paula Koelemeijer et autres

SUMMARY Likelihood-based variational inference (VI) methods have recently gained traction in various fields of geophysics as they can dramatically reduce the computational cost of estimating Bayesian posterior probability distributions of target parameter values compared with traditional approaches such as Markov chain Monte …

gb (code pays fourni par la source)

The UK and Ireland Geophysical Array

Andrew Curtis, Karen Lythgoe, Stephen Hicks, Lidong Bie et autres

Abstract Setting out the overall concept of a potentially game-changing new tool for geophysics

gb, ie (code pays fourni par la source)

Gassmann

Sixtine Dromigny, Xuebin Zhao, Teodora Reu, Paula Koelemeijer et autres

An example repository that demonstrates several Bayesian inference approaches for a toy geophysical inverse problem based on a Gassmann equation as forward model.

gb, cn (code pays fourni par la source)