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conditional probability distribution

  • 条件概率分布

网络释义专业释义英英释义

  [数] 条件概率分布

... X 是 Y 的一个 父节点,表示 X 对 Y 有直接影响; ③每一个节点 Xi 都有一个条件概率分布(Conditional Probability Distribution , CPD) P( Xi | Parents ( Xi ) ) , 用于量化其父节点对该节点的影响, 对离散情况...

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  的条件概率分布

...对应的随机变量是二值的(真或者假),它们是离散的节点,因此可以将每个节点的条件概率分布(Conditional Probability Distribution,CPD)用表格的形式表示,这些表格称为CPT(Conditional Probability Table)。

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短语

regular conditional probability distribution 正则条件概率分布

  • 条件概率分布

·2,447,543篇论文数据，部分数据来源于NoteExpress

Conditional probability distribution

  • abstract: In probability theory and statistics, given two jointly distributed random variables X and Y, the conditional probability distribution of Y given X is the probability distribution of Y when X is known to be a particular value; in some cases the conditional probabilities may be expressed as functions containing the unspecified value x of X as a parameter. The conditional distribution contrasts with the marginal distribution of a random variable, which is its distribution without reference to the value of the other variable.

以上来源于: WordNet

双语例句

  • A discrete method for stochastic variable (features) space of class-conditional-probability density and estimation method for class-conditional -probability distribution is proposed.

    本文提出了类条件概率密度随机变量（特征）空间离散化及类条件概率分布估计方法。

    youdao

  • A double forecasting model is proposed by using conditional mathematical expectation, based on probability distribution of port cargo throughput.

    在得出港口货物吞吐量概率分布的基础上，利用条件数学期望提出了港口货物吞吐量的双层预测模型。

    youdao

  • A model for common cause failure probability was derived based on the distribution of the conditional failure probability of components.

    推导了基于零件条件失效概率分布的共因失效概率模型；

    youdao

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