Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Trigila, Giulio"'
Autor:
Alfonso, Jason, Baptista, Ricardo, Bhakta, Anupam, Gal, Noam, Hou, Alfin, Lyubimova, Isa, Pocklington, Daniel, Sajonz, Josef, Trigila, Giulio, Tsai, Ryan
Sampling conditional distributions is a fundamental task for Bayesian inference and density estimation. Generative models, such as normalizing flows and generative adversarial networks, characterize conditional distributions by learning a transport m
Externí odkaz:
http://arxiv.org/abs/2307.04102
A new method is proposed for the solution of the data-driven optimal transport barycenter problem and of the more general distributional barycenter problem that the article introduces. The method improves on previous approaches based on adversarial g
Externí odkaz:
http://arxiv.org/abs/2104.14329
A data driven procedure is developed to compute the optimal map between two conditional probabilities $\rho(x|z_{1},...,z_{L})$ and $\mu(y|z_{1},...,z_{L})$ depending on a set of covariates $z_{i}$. The procedure is tested on synthetic data from the
Externí odkaz:
http://arxiv.org/abs/1910.11422
A game theory inspired methodology is proposed for finding a function's saddle points. While explicit descent methods are known to have severe convergence issues, implicit methods are natural in an adversarial setting, as they take the other player's
Externí odkaz:
http://arxiv.org/abs/1906.00233
Erwin Schroedinger posed, and to a large extent solved in 1931/32 the problem of finding the most likely random evolution between two continuous probability distributions. This article considers this problem in the case when only samples of the two d
Externí odkaz:
http://arxiv.org/abs/1806.01364
Publikováno v:
In Pattern Recognition October 2022 130
The Landau--Zener (LZ) type classical-trajectory surface-hopping algorithm is applied to the nonadiabatic nuclear dynamics of the ammonia cation after photoionization of the ground-state neutral molecule to the excited states of the cation. The algor
Externí odkaz:
http://arxiv.org/abs/1412.3047
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A class of surface hopping algorithms is studied comparing two recent Landau-Zener (LZ) formulas for the probability of nonadiabatic transitions. One of the formulas requires a diabatic representation of the potential matrix while the other one depen
Externí odkaz:
http://arxiv.org/abs/1403.4859
Akademický článek
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