DukeSpace

Browsing by Duke-affiliated Author "Dunson, David B."

DukeSpace

Browsing by Duke-affiliated Author "Dunson, David B."

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  • Bayesian Generalized Product Partition Model
    Dunson, Prof David (STATISTICA SINICA, 2010)
    Starting with a carefully formulated Dirichlet process (DP) mixture model, we derive a generalized product partition model (GPPM) in which the partition process is predictor-dependent. The GPPM generalizes DP clustering ...
  • Latent Stick-Breaking Processes
    Dunson, Prof David; Gelfand, Prof Alan (AMER STATISTICAL ASSOC, 2010)
    We develop a model for stochastic processes with random marginal distributions. Our model relies on a stick-breaking construction for the marginal distribution of the process, and introduces dependence across locations by ...
  • Nonparametric Bayes Conditional Distribution Modeling With Variable Selection
    Dunson, Prof David (AMER STATISTICAL ASSOC, 2009)
    This article considers a methodology for flexibly characterizing the relationship between a response and multiple predictors. Goals are (1) to estimate the conditional response distribution addressing the distributional ...