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单词 A posterior probability
释义

A posterior probability

原声例句
a student's guide

A probability distribution, which we call a posterior probability distribution, don't worry if you don't understand what each of these things is, I'm going to explain that, obviously, in the book.

概率分布 我们称之为后验概率分布 如果你不理解这些 也不用担心 我会在书中解释的。

英语百科

Posterior probability

In Bayesian statistics, the posterior probability of a random event or an uncertain proposition is the conditional probability that is assigned after the relevant evidence or background is taken into account. Similarly, the posterior probability distribution is the probability distribution of an unknown quantity, treated as a random variable, conditional on the evidence obtained from an experiment or survey. "Posterior", in this context, means after taking into account the relevant evidence related to the particular case being examined.

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更新时间:2025/6/22 20:50:50