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## biased estimate 美 [ˈbaɪəst ˈestɪmət]

• 偏倚估计：在统计学中，指对某一参数的估计值与该参数的真实值之间存在系统性差异的估计。

### 网络释义专业释义

[数] 有偏估计

偏差估计

偏误估计

... Reverse Biased反向偏压 biased estimate偏误估计,有偏估计 biased forecast含有错误的预测 ...

偏差估值

...特征，尌称为「不偏估值（unbiased estimate）；如果估值可能高估或低估术群体的术数，则称为「偏差估值biased estimate）。 12 所谓区间推估，是指估量的结果提示一定范围的值（a range of value）， 这个范围尌称为估量区间（estimate interval）。

general biased estimate 广义有偏估计

• 偏误估计
有偏估计
• 偏误估计

·2,447,543篇论文数据，部分数据来源于NoteExpress

### 双语例句权威例句

• On the basis the parameters are separated for the biased estimate by means of partial prior knowledge, and unbiased estimates of all parameters to be evaluated are obtained.

基础上，部分验前知识，进一步有偏估计参数分离，从而得到全部待估参数无偏估计。

• Finally, we obtained three robust biased model fitting methods which were called as robust principal component estimate, robust ridge estimate and robust root-root estimate respectively.

三种方法分别是稳健成分估计、稳健估计稳健根方估计。

• Nor is it true, as some commentators allege, that the first estimate is biased downwards - that they generally underestimate the strength of the economy and will be revised upwards as later estimates emerge.

BBC: UK economy: GDP figures explained by ONS

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