Abstract
A two-parameter family of exchangeable partitions with a simple updating rule is introduced.
The partition is identified with a randomized version of a standard symmetric Dirichlet speciessampling
model with finitely many types. A power-like distribution for the number of types is
derived.
Original language | English |
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Pages (from-to) | 79-88 |
Number of pages | 10 |
Journal | Electronic Communications in Probability |
Volume | 15 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- exchangeability
- Gibbs partition
- succession rule