求翻译：式（15）表明贝叶斯后验概率公式实际是利用先验概率来描述后验概率的一种方法，似然函数是用来表征先验概率与后验概率相似程度的一个函数。是什么意思？

(15) show that the Bayesian posterior probability formula is actually a method of a priori probability to describe the posterior probability, the likelihood function is used to characterize a function of prior probability and posterior probability.

(15) shows that a Bayesian probability formula is actually used to describe a priori probability of a probability, it would appear a method function is then used to form the a priori probability with a probability of a similar function.

Type (15) indicated the Baye probabilityaposteriori formula is actually the use prior probability describes the probabilityaposteriori one method, the likelihood function is uses for to attribute the prior probability with a probabilityaposteriori similar degree function.

(15) shows that Bayesian posterior probability equation is actually using prior probabilities to describe a method of a posteriori probability, likelihood function is used for characterization of probability of a priori and a posteriori probability is similar to a function of the degree.

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