| 单词 | Bayes rule |
| 释义 | Bayes rule [`bāz ´rül] STATISTICS The rule that the probability P(Ei A ) of some event Ei , given that another event A has been observed, is P(Ei )P(A Ei )/P(A ), where P(Ei ) is the prior probability of Ei , determined either objectively or subjectively, and P(A ), the probability of A, is given by the sum over all possible events Ej of the quantity P(Ej )P(A Ej ). |
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