Search Results for author: Wyatt Bridgman

Found 3 papers, 0 papers with code

Robust scalable initialization for Bayesian variational inference with multi-modal Laplace approximations

no code implementations12 Jul 2023 Wyatt Bridgman, Reese Jones, Mohammad Khalil

In this work, we propose a method for constructing an initial Gaussian mixture model approximation that can be used to warm-start the iterative solvers for variational inference.

Variational Inference

A heteroencoder architecture for prediction of failure locations in porous metals using variational inference

no code implementations31 Jan 2022 Wyatt Bridgman, Xiaoxuan Zhang, Greg Teichert, Mohammad Khalil, Krishna Garikipati, Reese Jones

In this work we employ an encoder-decoder convolutional neural network to predict the failure locations of porous metal tension specimens based only on their initial porosities.

Variational Inference

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