HIGHLIGHTS
- who: Junyi Zhang from the Department of Statistics, London School of Economics, Houghton Street, London WC A AE, UK have published the article: Truncated Poisson-Dirichlet approximation for Dirichlet process hierarchical models, in the Journal: (JOURNAL)
- what: The authors develop a blocked Gibbs sampler based on Hamiltonian Monte Carlo method to explore the posterior of the truncated Poisson-Dirichlet process. The aim of this work is to propose a new class of random probability measures called the truncated Poisson-Dirichlet process, and use it to approximate the distribution of the Dirichlet process. The motivation of . . .
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