A New Bayesian Nonparametric Mixture Model
Ruth Fuentes–García, Ramsés H. Mena, Stephen G. Walker · Communications in Statistics - Simulation and Computation · 2010
We propose a new mixture model for Bayesian nonparametric inference. Rather than considering extensions from current approaches, such as the mixture of Dirichlet process model, we end up shrinking it, by making the weights less complex. We demonstrate the model and discuss its performance.