Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Guilmeau, Thomas"'
Black-box global optimization aims at minimizing an objective function whose analytical form is not known. To do so, many state-of-the-art methods rely on sampling-based strategies, where sampling distributions are built in an iterative fashion, so t
Externí odkaz:
http://arxiv.org/abs/2402.01277
Adaptive importance sampling (AIS) algorithms are widely used to approximate expectations with respect to complicated target probability distributions. When the target has heavy tails, existing AIS algorithms can provide inconsistent estimators or ex
Externí odkaz:
http://arxiv.org/abs/2310.16653
The {\lambda}-exponential family has recently been proposed to generalize the exponential family. While the exponential family is well-understood and widely used, this it not the case of the {\lambda}-exponential family. However, many applications re
Externí odkaz:
http://arxiv.org/abs/2310.05781
We study the variational inference problem of minimizing a regularized R\'enyi divergence over an exponential family. We propose to solve this problem with a Bregman proximal gradient algorithm. We propose a sampling-based algorithm to cover the blac
Externí odkaz:
http://arxiv.org/abs/2211.04776
Autor:
Dupeuble, Florian *, Rapaport, Alain, Guilmeau, Thomas *, Tchouanti, Josué, Enjalbert, Brice, Bideaux, Carine, Steyer, Jean Philippe *, Feddaoui-Papin, Aida *, Harmand, Jérôme *
Publikováno v:
In IFAC PapersOnLine 2022 55(20):481-486
Publikováno v:
Set-Valued & Variational Analysis; Jun2024, Vol. 32 Issue 2, p1-20, 20p
Akademický článek
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Publikováno v:
Foundations of Data Science; Mar2024, Vol. 6 Issue 1, p85-123, 39p
Publikováno v:
ICASSP 2023-IEEE International Conference on Acoustics, Speech and Signal Processing
ICASSP 2023-IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2023, Rhodes (Grèce), Greece. ⟨10.1109/ICASSP49357.2023.10096619⟩
ICASSP 2023-IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2023, Rhodes (Grèce), Greece. ⟨10.1109/ICASSP49357.2023.10096619⟩
International audience; Simulated annealing is a popular approach to solve nonconvex and black-box optimization problems. It consists in running a non-homogeneous Markov chain to sample from a sequence of Boltzmann probability distributions. This seq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42a2bb145aff1e0deb40c6920512ef72
https://inria.hal.science/hal-04094489
https://inria.hal.science/hal-04094489
Autor:
Guilmeau, Thomas, Rapaport, Alain
We address the currently open problem of existence of multiple periodic orbits in the chemostat model with periodic removal rate. We give conditions on a subset of growth functions that ensure the coexistence of an arbitrary number of species within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::978ce4256d865ef33789c16ae2cad105
https://hal.inrae.fr/hal-03982233
https://hal.inrae.fr/hal-03982233