Search Results for author: Shiv Agrawal

Found 1 papers, 0 papers with code

A Variational Inference Approach to Inverse Problems with Gamma Hyperpriors

no code implementations26 Nov 2021 Shiv Agrawal, Hwanwoo Kim, Daniel Sanz-Alonso, Alexander Strang

Hierarchical models with gamma hyperpriors provide a flexible, sparse-promoting framework to bridge $L^1$ and $L^2$ regularizations in Bayesian formulations to inverse problems.

Model Selection Time Series +3

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