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    SAC
    2015
    ACM
    31views Applied Computing» more  SAC 2015»
    de Finetti Priors using Markov chain Monte Carlo computations
    8 years 6 months ago
    de Finetti Priors using Markov chain Monte Carlo computations
    Download  finmath.stanford.edu
    Recent advances in Monte Carlo methods allow us to revisit work by de Finetti who suggested the use of approximate exchangeability in the analyses of contingency tables. This paper...
    Sergio Bacallado, Persi Diaconis, Susan Holmes
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    SAC
    2015
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    20views Applied Computing» more  SAC 2015»
    Cuts in Bayesian graphical models
    8 years 6 months ago
    Cuts in Bayesian graphical models
    Download  www.wu.ac.at
    Abstract The cut function defined by the OpenBUGS software is described as a “valve” that prevents feedback in Bayesian graphical models. It is shown that the MCMC algorithm a...
    Martyn Plummer
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    SAC
    2015
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    9views Applied Computing» more  SAC 2015»
    Sampling from Dirichlet process mixture models with unknown concentration parameter: mixing issues in large data implementations
    8 years 6 months ago
    Sampling from Dirichlet process mixture models with unknown concentration parameter: mixing issues in large data implementations
    Download  bura.brunel.ac.uk
    David I. Hastie, Silvia Liverani, Sylvia Richardso...
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    SAC
    2015
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    16views Applied Computing» more  SAC 2015»
    Restricted likelihood ratio tests for linearity in scalar-on-function regression
    8 years 6 months ago
    Restricted likelihood ratio tests for linearity in scalar-on-function regression
    Download  legacy.orie.cornell.edu
    We propose a procedure for testing the linearity of a scalar-on-function regression relationship. To do so, we use the functional generalized additive model (FGAM), a recently dev...
    Mathew W. McLean, Giles Hooker, David Ruppert
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    SAC
    2015
    ACM
    20views Applied Computing» more  SAC 2015»
    Information matrix for hidden Markov models with covariates
    8 years 6 months ago
    Information matrix for hidden Markov models with covariates
    Download  www.afarcome.altervista.org
    For a general class of hidden Markov models that may include time-varying covariates, we illustrate how to compute the observed information matrix, which may be used to obtain sta...
    Francesco Bartolucci, Alessio Farcomeni
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    SAC
    2015
    ACM
    16views Applied Computing» more  SAC 2015»
    Group descent algorithms for nonconvex penalized linear and logistic regression models with grouped predictors
    8 years 6 months ago
    Group descent algorithms for nonconvex penalized linear and logistic regression models with grouped predictors
    Download  web.as.uky.edu
    Penalized regression is an attractive framework for variable selection problems. Often, variables possess a grouping structure, and the relevant selection problem is that of selec...
    Patrick Breheny, Jian Huang
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    SAC
    2015
    ACM
    21views Applied Computing» more  SAC 2015»
    Sequential Monte Carlo methods for Bayesian elliptic inverse problems
    8 years 6 months ago
    Sequential Monte Carlo methods for Bayesian elliptic inverse problems
    Download  homepages.warwick.ac.uk
    Alexandros Beskos, Ajay Jasra, Ege A. Muzaffer, An...
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    SAC
    2015
    ACM
    21views Applied Computing» more  SAC 2015»
    Comparing composite likelihood methods based on pairs for spatial Gaussian random fields
    8 years 6 months ago
    Comparing composite likelihood methods based on pairs for spatial Gaussian random fields
    Download  www.unive.it
    in Atti di convegno P. Bortot, C. Gaetan. A latent process model for temporal extremes SCANDINAVIAN JOURNAL OF STATISTICS, xxx; pp. 16 Articolo in rivista Bacro J-N , Gaetan C.. Es...
    Moreno Bevilacqua, Carlo Gaetan
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    SAC
    2015
    ACM
    24views Applied Computing» more  SAC 2015»
    An adaptive spatial model for precipitation data from multiple satellites over large regions
    8 years 6 months ago
    An adaptive spatial model for precipitation data from multiple satellites over large regions
    Download  people.tamu.edu
    Satellite measurements have of late become an important source of information for climate features such as precipitation due to their near-global coverage. In this article, we look...
    Avishek Chakraborty, Swarup De, Kenneth P. Bowman,...
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    SAC
    2015
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    17views Applied Computing» more  SAC 2015»
    A focused information criterion for graphical models
    8 years 6 months ago
    A focused information criterion for graphical models
    Download  feb.kuleuven.be
    A new method for model selection for Gaussian Bayesian networks and Markov networks, with extensions towards ancestral graphs, is constructed to have good mean squared error proper...
    Eugen Pircalabelu, Gerda Claeskens, Lourens J. Wal...
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