Search Results for author: Paz Fink Shustin

Found 2 papers, 0 papers with code

PCENet: High Dimensional Surrogate Modeling for Learning Uncertainty

no code implementations10 Feb 2022 Paz Fink Shustin, Shashanka Ubaru, Vasileios Kalantzis, Lior Horesh, Haim Avron

In this paper, we present a novel surrogate model for representation learning and uncertainty quantification, which aims to deal with data of moderate to high dimensions.

Dimensionality Reduction Representation Learning +2

Gauss-Legendre Features for Gaussian Process Regression

no code implementations4 Jan 2021 Paz Fink Shustin, Haim Avron

Our method is very much inspired by the well-known random Fourier features approach, which also builds low-rank approximations via numerical integration.

Gaussian Processes Numerical Integration +1

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