Search Results for author: Shuyi Li

Found 3 papers, 1 papers with code

Spatiotemporal Besov Priors for Bayesian Inverse Problems

no code implementations28 Jun 2023 Shiwei Lan, Mirjeta Pasha, Shuyi Li, Weining Shen

Fast development in science and technology has driven the need for proper statistical tools to capture special data features such as abrupt changes or sharp contrast.

Dynamic Reconstruction Gaussian Processes +1

Bayesian Learning via Q-Exponential Process

1 code implementation NeurIPS 2023 Shuyi Li, Michael O'Connor, Shiwei Lan

In this work, we generalize the $q$-exponential distribution (with density proportional to) $\exp{(- \frac{1}{2}|u|^q)}$ to a stochastic process named $Q$-exponential (Q-EP) process that corresponds to the $L_q$ regularization of functions.

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