Article citationsMore>>

J. Sethuraman, “A Constructive Definition of Dirichlet Priors,” Statistica Sinica, Vol. 4, 1994, pp. 639-650.

has been cited by the following article:

• TITLE: Spike-and-Slab Dirichlet Process Mixture Models

  AUTHORS: Kai Cui, Wenshan Cui

  KEYWORDS: Spike and Slab; Dirichlet Process; Bayesian Expectation-Maximization (BEM); Mixture

  JOURNAL NAME: Open Journal of Statistics, Vol.2 No.5, December 19, 2012

  ABSTRACT: In this paper, Spike-and-Slab Dirichlet Process (SS-DP) priors are introduced and discussed for non-parametric Bayesian modeling and inference, especially in the mixture models context. Specifying a spike-and-slab base measure for DP priors combines the merits of Dirichlet process and spike-and-slab priors and serves as a flexible approach in Bayesian model selection and averaging. Computationally, Bayesian Expectation-Maximization (BEM) is utilized to obtain MAP estimates. Two simulated examples in mixture modeling and time series analysis contexts demonstrate the models and computational methodology.