Modeling Population Structure Under Hierarchical Dirichlet Processes
نویسندگان
چکیده
منابع مشابه
Hierarchical Dirichlet Processes
Figure 1: Bayesian Mixture Model For a Bayesian Mixture Model as shown in figure 1, as k →∞, we shall have G = ∑∞ c=1 πcδφc , where all the φc are i.i.d. samples from G0, while the random sequence {πc}c=1 sum up to one, shall be constructed by the “Stick Breaking” process [3]. Suppose there is a stick with length 1. Let βc ∼ Beta(1, α) for c = 1, 2, 3, . . . , and regard them as fractions we ta...
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ژورنال
عنوان ژورنال: Bayesian Analysis
سال: 2019
ISSN: 1936-0975
DOI: 10.1214/17-ba1093