@article{EJP417,
author = {Shui Feng},
title = {Large Deviations for Dirichlet Processes and Poisson-Dirichlet Distribution with Two Parameters},
journal = {Electron. J. Probab.},
fjournal = {Electronic Journal of Probability},
volume = {12},
year = {2007},
keywords = {GEM representation; Poisson-Dirichlet distribution; Dirichlet processes; large deviations},
abstract = {Large deviation principles are established for the two-parameter Poisson-Dirichlet distribution and two-parameter Dirichlet process when parameter $\theta$ approaches infinity. The motivation for these results is to understand the differences in terms of large deviations between the two-parameter models and their one-parameter counterparts. New insight is obtained about the role of the second parameter $\alpha$ through a comparison with the corresponding results for the one-parameter Poisson-Dirichlet distribution and Dirichlet process.},
pages = {no. 27, 787-807},
issn = {1083-6489},
doi = {10.1214/EJP.v12-417},
url = {http://ejp.ejpecp.org/article/view/417}}