Search Results for author: Hyemin Gu

Found 2 papers, 1 papers with code

Learning heavy-tailed distributions with Wasserstein-proximal-regularized $α$-divergences

no code implementations22 May 2024 Ziyu Chen, Hyemin Gu, Markos A. Katsoulakis, Luc Rey-Bellet, Wei Zhu

In this paper, we propose Wasserstein proximals of $\alpha$-divergences as suitable objective functionals for learning heavy-tailed distributions in a stable manner.

Lipschitz-regularized gradient flows and generative particle algorithms for high-dimensional scarce data

1 code implementation31 Oct 2022 Hyemin Gu, Panagiota Birmpa, Yannis Pantazis, Luc Rey-Bellet, Markos A. Katsoulakis

We build a new class of generative algorithms capable of efficiently learning an arbitrary target distribution from possibly scarce, high-dimensional data and subsequently generate new samples.

Data Integration Representation Learning

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