The dependent Dirichlet process and related models
Standard regression approaches assume that some finite number of the response
distribution characteristics, such as location and scale, change as a (parametric or …
distribution characteristics, such as location and scale, change as a (parametric or …
[HTML][HTML] DPpackage: Bayesian semi-and nonparametric modeling in R
Data analysis sometimes requires the relaxation of parametric assumptions in order to gain
modeling flexibility and robustness against mis-specification of the probability model. In the …
modeling flexibility and robustness against mis-specification of the probability model. In the …
Models beyond the Dirichlet process
A Lijoi, I Prünster - Bayesian nonparametrics, 2010 - books.google.com
Bayesian nonparametric inference is a relatively young area of research and it has recently
undergone a strong development. Most of its success can be explained by the considerable …
undergone a strong development. Most of its success can be explained by the considerable …
A computational approach for full nonparametric Bayesian inference under Dirichlet process mixture models
AE Gelfand, A Kottas - Journal of Computational and Graphical …, 2002 - Taylor & Francis
Widely used parametric generalized linear models are, unfortunately, a somewhat limited
class of specifications. Nonparametric aspects are often introduced to enrich this class …
class of specifications. Nonparametric aspects are often introduced to enrich this class …
Order-based dependent Dirichlet processes
JE Griffin, MFJ Steel - Journal of the American statistical …, 2006 - Taylor & Francis
In this article we propose a new framework for Bayesian nonparametric modeling with
continuous covariates. In particular, we allow the nonparametric distribution to depend on …
continuous covariates. In particular, we allow the nonparametric distribution to depend on …
[PDF][PDF] Dirichlet process.
YW Teh - Encyclopedia of machine learning, 2010 - Citeseer
The Dirichlet process is a stochastic proces used in Bayesian nonparametric models of data,
particularly in Dirichlet process mixture models (also known as infinite mixture models). It is …
particularly in Dirichlet process mixture models (also known as infinite mixture models). It is …
An ANOVA model for dependent random measures
M De Iorio, P Müller, GL Rosner… - Journal of the American …, 2004 - Taylor & Francis
We consider dependent nonparametric models for related random probability distributions.
For example, the random distributions might be indexed by a categorical covariate indicating …
For example, the random distributions might be indexed by a categorical covariate indicating …
Generalized spatial Dirichlet process models
JA Duan, M Guindani, AE Gelfand - Biometrika, 2007 - academic.oup.com
Many models for the study of point-referenced data explicitly introduce spatial random
effects to capture residual spatial association. These spatial effects are customarily modelled …
effects to capture residual spatial association. These spatial effects are customarily modelled …
A semiparametric Bayesian approach to the random effects model
KP Kleinman, JG Ibrahim - Biometrics, 1998 - JSTOR
In longitudinal random effects models, the random effects are typically assumed to have a
normal distribution in both Bayesian and classical models. We provide a Bayesian model …
normal distribution in both Bayesian and classical models. We provide a Bayesian model …
The nested Dirichlet process
A Rodriguez, DB Dunson… - Journal of the American …, 2008 - Taylor & Francis
In multicenter studies, subjects in different centers may have different outcome distributions.
This article is motivated by the problem of nonparametric modeling of these distributions …
This article is motivated by the problem of nonparametric modeling of these distributions …