unbiased estimate

常見例句

A fundamental criterion for selecting a proper model in specified experiment requires the unbiased estimates of parameters in the model.
一個(gè)好的實(shí)驗(yàn)?zāi)Ｐ瓦x擇的主要準(zhǔn)則之一，是模型中參數(shù)的估值應(yīng)該是無偏的。
We're quite confident that these are credible and unbiased estimates of the causal effect of fast food on obesity for the group we focused on.
我們非常自信，我們所研究的這些數(shù)據(jù)——快餐對引起肥胖原因影響的評價(jià)是可信的，而且是不偏不倚的。
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.
在此基礎(chǔ)上，用部分驗(yàn)前知識，進(jìn)一步對該有偏估計(jì)作了參數(shù)分離，從而得到全部待估參數(shù)的無偏估計(jì)。

But even using Forbes estimates (which though not perfect are at least unbiased), collective league profitability has fallen over the last 3-4 seasons.
FORBES: NBA Owners Are Inflating Loss Estimates, But They're Likely To Win Labor Battle