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The marginal distribution refers to the probability distribution of a subset of variables contained in a joint distribution.
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Marginal distributions of the Indian Buffet Process
In the construction of the Indian Buffet Process we have that customer $n_1$ chooses $\mbox{Poisson}\left(\frac{\alpha}{1}\right)$ dishes, $n_2$ chooses $\mbox{Poisson}\left(\frac{\alpha}{2}\right) \d …
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Using Monte Carlo to sample from marginal distribution
I am defining a model on a vector, $T$, of size $n$, wherein each element $t_i \in T$ is independent and either $0$ or $1$. This model depends on 3 other parameters, $q$ (also a vector of size $n$), $ …