Beyond the Chinese Restaurant and Pitman-Yor processes: Statistical Models with Double Power-law Behavior

13 Feb 2019Fadhel AyedJuho LeeFrançois Caron

Bayesian nonparametric approaches, in particular the Pitman-Yor process and the associated two-parameter Chinese Restaurant process, have been successfully used in applications where the data exhibit a power-law behavior. Examples include natural language processing, natural images or networks... (read more)

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