Moreover, as class density estimates cannot be derived for such a training set, class posterior probabilities cannot be estimated.

更进一步地，因种类分布密度无法从那样的训练集中进行估计，种类的后验概率也无法被估计出来。

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Results All the cysts were located in mid-posterior mediastinum, presenting as a round or oval mass with clear border and homogeneous density.

结果小儿纵隔肠源性囊肿多位于中后纵隔，呈圆形或椭圆形，密度均匀，边缘清楚。

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We propose a method for proving two matrix identities, which are often used in statistical analysis, based on knowledge of conditional posterior density.

提出了用求条件后验密度的方法证明统计分析中的两个矩阵等式的方法。

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We propose a method for proving two matrix identities, which are often used in statistical analysis, based on knowledge of conditional posterior density.

提出了用求条件后验密度的方法证明统计分析中的两个矩阵等式的方法。

youdao