Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Beier, Florian"'
Autor:
Beier, Florian, Beinert, Robert
The Gromov-Wasserstein (GW) transport problem is a relaxation of classic optimal transport, which seeks a transport between two measures while preserving their internal geometry. Due to meeting this theoretical underpinning, it is a valuable tool for
Externí odkaz:
http://arxiv.org/abs/2403.08612
In this paper, we are concerned with estimating the joint probability of random variables $X$ and $Y$, given $N$ independent observation blocks $(\boldsymbol{x}^i,\boldsymbol{y}^i)$, $i=1,\ldots,N$, each of $M$ samples $(\boldsymbol{x}^i,\boldsymbol{
Externí odkaz:
http://arxiv.org/abs/2402.08425
Autor:
Beier, Florian
Gromov-Wasserstein (GW) transport is inherently invariant under isometric transformations of the data. Having this property in mind, we propose to estimate dynamical systems by transfer operators derived from GW transport plans, when merely the initi
Externí odkaz:
http://arxiv.org/abs/2301.12880
Autor:
Beier, Florian, Beinert, Robert
Recently, two concepts from optimal transport theory have successfully been brought to the Gromov--Wasserstein (GW) setting. This introduces a linear version of the GW distance and multi-marginal GW transport. The former can reduce the computational
Externí odkaz:
http://arxiv.org/abs/2210.01596
Gromov-Wasserstein (GW) distances are combinations of Gromov-Hausdorff and Wasserstein distances that allow the comparison of two different metric measure spaces (mm-spaces). Due to their invariance under measure- and distance-preserving transformati
Externí odkaz:
http://arxiv.org/abs/2205.06725
Gromov-Wasserstein distances are generalization of Wasserstein distances, which are invariant under distance preserving transformations. Although a simplified version of optimal transport in Wasserstein spaces, called linear optimal transport (LOT),
Externí odkaz:
http://arxiv.org/abs/2112.11964
Entropy regularized optimal transport and its multi-marginal generalization have attracted increasing attention in various applications, in particular due to efficient Sinkhorn-like algorithms for computing optimal transport plans. However, it is oft
Externí odkaz:
http://arxiv.org/abs/2103.10854
Autor:
Löffler, Annette, Beier, Florian, Bekrater-Bodmann, Robin, Hausner, Lucrezia, Desch, Simon, Silvoni, Stefano, Kleinböhl, Dieter, Löffler, Martin, Nees, Frauke, Frölich, Lutz, Flor, Herta
Publikováno v:
In eBioMedicine January 2024 99
Autor:
Beier, Florian, Löffler, Martin, Nees, Frauke, Bekrater-Bodmann, Robin, Silvoni, Stefano, Desch, Simon, Löffler, Annette, Hausner, Lucrezia, Frölich, Lutz, Flor, Herta
Publikováno v:
In Archives of Gerontology and Geriatrics December 2023 115
Autor:
Beier, Florian1 (AUTHOR), Beinert, Robert1 (AUTHOR) robert.beinert@tu-berlin.de, Steidl, Gabriele1 (AUTHOR)
Publikováno v:
Information & Inference: A Journal of the IMA. Dec2023, Vol. 12 Issue 4, p2753-2781. 29p.