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Crámer-Rao inequality
释义
Crámer-Rao inequality
Encyclopedia
理学
临床试验的自适应性设计
释
Crámer-Rao inequality
克拉默-拉奥不等式
在满足一定正则条件的参数统计模型中,模型参数的可导函数的无偏估计的方差必须满足的不等式。又称信息不等式。
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更新时间:2026/6/10 1:11:52