Zobrazeno 1 - 10
of 478
pro vyhledávání: '"García, Nancy A."'
Variable Length Markov Chains with Exogenous Covariates (VLMCX) are stochastic models that use Generalized Linear Models to compute transition probabilities, taking into account both the state history and time-dependent exogenous covariates. The beta
Externí odkaz:
http://arxiv.org/abs/2410.07374
Autor:
Freguglia, Victor, Garcia, Nancy Lopes
We consider the problem of estimating the interacting neighborhood of a Markov Random Field model with finite support and homogeneous pairwise interactions based on relative positions of a two-dimensional lattice. Using a Bayesian framework, we propo
Externí odkaz:
http://arxiv.org/abs/2204.05933
Autor:
Barrio-Martínez, Sara, Murillo-García, Nancy, Miguel-Corredera, Margarita, Ortiz-García de la Foz, Víctor, Sanz-Sanz, Alejandra, Ayesa-Arriola, Rosa
Publikováno v:
In The European Journal of Psychiatry October-December 2024 38(4)
Autor:
Garcia, Nancy L., Rodrigues-Motta, Mariana, Migon, Helio S., Petkova, Eva, Tarpey, Thaddeus, Ogden, R. Todd, Giodano, Julio O., Perez, Martin Matias
Publikováno v:
Journal of the Royal Statistical Society -- Serie C -- Applied Statistics 2024
We consider unsupervised classification by means of a latent multinomial variable which categorizes a scalar response into one of L components of a mixture model. This process can be thought as a hierarchical model with first level modelling a scalar
Externí odkaz:
http://arxiv.org/abs/2202.04037
Autor:
Freguglia, Victor, Garcia, Nancy
Markov chains with variable length are useful parsimonious stochastic models able to generate most stationary sequence of discrete symbols. The idea is to identify the suffixes of the past, called contexts, that are relevant to predict the future sym
Externí odkaz:
http://arxiv.org/abs/2110.07430
Autor:
Magdaleno Herrero, Rebeca, Murillo-García, Nancy, Yorca-Ruiz, Ángel, Neergaard, Karl, Crespo-Facorro, Benedicto, Ayesa-Arriola, Rosa
Publikováno v:
In Spanish Journal of Psychiatry and Mental Health July-September 2024 17(3):146-153
Wavelet shrinkage estimators are widely applied in several fields of science for denoising data in wavelet domain by reducing the magnitudes of empirical coefficients. In nonparametric regression problem, most of the shrinkage rules are derived from
Externí odkaz:
http://arxiv.org/abs/2109.06102
Autor:
Ramírez-Corona, Nelly, García, Nancy A., Martínez, Martha J., López-Malo, Aurelio, Mani-López, Emma
Publikováno v:
In Innovative Food Science and Emerging Technologies June 2024 94
Understanding electrical energy demand at the consumer level plays an important role in planning the distribution of electrical networks and offering of off-peak tariffs, but observing individual consumption patterns is still expensive. On the other
Externí odkaz:
http://arxiv.org/abs/2106.11448
Autor:
Yorca-Ruiz, Ángel, Magdaleno Herrero, Rebeca, Ortiz García de la Foz, Víctor, Murillo-García, Nancy, Ayesa-Arriola, Rosa
Publikováno v:
In Spanish Journal of Psychiatry and Mental Health June 2024