Zobrazeno 1 - 10
of 4 057
pro vyhledávání: '"Francesca, R"'
We introduce a class of algorithms, termed Proximal Interacting Particle Langevin Algorithms (PIPLA), for inference and learning in latent variable models whose joint probability density is non-differentiable. Leveraging proximal Markov chain Monte C
Externí odkaz:
http://arxiv.org/abs/2406.14292
Given a smooth function $f$, we develop a general approach to turn Monte Carlo samples with expectation $m$ into an unbiased estimate of $f(m)$. Specifically, we develop estimators that are based on randomly truncating the Taylor series expansion of
Externí odkaz:
http://arxiv.org/abs/2403.20313
This paper explores the connections between tempering (for Sequential Monte Carlo; SMC) and entropic mirror descent to sample from a target probability distribution whose unnormalized density is known. We establish that tempering SMC corresponds to e
Externí odkaz:
http://arxiv.org/abs/2310.11914
Autor:
Moro, Francesca R., author, Slomanson, Peter, author
Publikováno v:
The Oxford Guide to the Malayo-Polynesian Languages of Southeast Asia, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780198807353.003.0019
We provide a framework which admits a number of ``marginal'' sequential Monte Carlo (SMC) algorithms as particular cases -- including the marginal particle filter [Klaas et al., 2005, in: Proceedings of Uncertainty in Artificial Intelligence, pp. 308
Externí odkaz:
http://arxiv.org/abs/2303.03498
We consider a recently proposed class of MCMC methods which uses proximity maps instead of gradients to build proposal mechanisms which can be employed for both differentiable and non-differentiable targets. These methods have been shown to be stable
Externí odkaz:
http://arxiv.org/abs/2301.02446
Autor:
Alexander P. Glaser, Abigail R. Smith, Dacey Maglaque, Brian T. Helfand, Rowida Mohamed, Hosanna An, Melissa Marquez, Pooja Talaty, Padraig Carolan, Aaron M. Geller, Francesca R. Farina, Sally E. Jensen, James W. Griffith
Publikováno v:
BMC Urology, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) significantly impact quality of life among older men. Despite the prevalent use of the American Urological Association Symptom Index (AUA-SI) for BPH, t
Externí odkaz:
https://doaj.org/article/708540b01f834a18a82d74c1a2250b2e