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Inconsistency of Pitman–Yor process mixtures with varying concentration parameters
A Dirichlet process mixture may place a prior on the concentration parameter $\vartheta$ , or allow $\vartheta$ to depend on the sample size $n$ . Inconsistency conjecture. Inconsist…
Conjectureopenbayesian-nonparametrics mixture-models pitman-yor-processesarXiv posted 2 days ago

Inconsistency of Pitman–Yor process mixtures with varying concentration parameters