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votes
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Unexpected zero on posterior density of Dirichlet process mixture
I was reading this notebook from the PyMC3 documentation about Dirichlet Process Mixtures and, on the last figure, the estimated density reaches almost zero for a particular value, despite the ...
- 2,680
1
vote
0
answers
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Nonparametric density estimation, individual probablities
Consider the problem of doing nonparametric density estimation using kernel density estimator in the common form
$k(\frac{\textbf{x} - \mathbf{x_{j}}}{h})$,
$k(\textbf{u}) = \begin{cases}
1 & \...
- 121