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Posterior Predictive Category Probabilities

题目

A categorical distribution over three states has prior $\mathrm{Dirichlet}(2,3,5)$ . After observing counts [4, 1, 5], what is the posterior predictive probability that the next observation is in category 1?

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你的答案

数值

probability

只填写数值本身，单位 probability 已固定在输入框右侧。