“一致最小方差无偏估计”的概念、定义、翻译、参考文献-科学参考

　

单词	一致最小方差无偏估计
释义	一致最小方差无偏估计 Encyclopedia 理学参数估计释 uniformly minimum variance unbiased estimate; UMVUE一致最小方差无偏估计无偏估计是估计量优良性的一种，即估计量在平均意义下要等于被估参数，但仅有无偏性是不够的，还需要在估计方差上有所要求，也就是说方差要尽量地小。因此，一致最小方差无偏估计就成了强于无偏估计的一种优良估计量。 Mathematics ＞数理统计＞样本·统计量＞释义 uniformly minimum variance unbiased estimate一致最小方差无偏估计 UMVUE = uniformly minimum variance unbiased estimate一致最小方差无偏估计^† uniformly minimum variance unbiased estimate一致最小方差无偏估计^†
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

　

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