Search Results for author: Zenith Purisha

Found 2 papers, 1 papers with code

Non-Stationary Multi-layered Gaussian Priors for Bayesian Inversion

1 code implementation28 Jun 2020 Muhammad Emzir, Sari Lasanen, Zenith Purisha, Lassi Roininen, Simo Särkkä

In this article, we study Bayesian inverse problems with multi-layered Gaussian priors.

Statistics Theory Statistics Theory

Probabilistic approach to limited-data computed tomography reconstruction

no code implementations11 Sep 2018 Zenith Purisha, Carl Jidling, Niklas Wahlström, Simo Särkkä, Thomas B. Schön

The approach also allows for reformulation of come classical regularization methods as Laplacian and Tikhonov regularization as Gaussian process regression, and hence provides an efficient algorithm and principled means for their parameter tuning.

Numerical Integration

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