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A family of stochastic processes whose realizations are probability distributions
3
votes
2
answers
298
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Dirichlet process
I am studying the dirichlet process. Am I right to assume that every observation/sample from the DP, $G(T_k)$ , is a Dirichlet distribution, and that at the same time, the distribution over all cells …
5
votes
2
answers
673
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Polya Urn - formulas
I am trying to understand Dirichlet processes and Polya's Urn, following this excellent article.
One thing that I am struggling with, is to understand in the example below what why the number of ball …
2
votes
1
answer
121
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dirichlet process - formula explanatation
i am self-studying the Dirichlet process, from among others http://www.stat.ubc.ca/~bouchard/courses/stat547-sp2011/notes-part2.pdf, and struggling with the following basic question:
I understand th …