biased ['baiəst]

biased的基本解释

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[变形] bias的动词过去式

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[变形] bias的过去分词

adj.

有偏见的

biased的同义词

v. bias

与biased相关的网络例句 [注：此内容来源于网络，仅供参考]

And then some ellipses that AUGR estimator is better than the OLS estimator and AUGL estimator is better than the OLS estimator are given, respectively.Second, the definition of the almost unbiased unified biased estimator is proposed. This definition includes the familiar almost unbiased estimators in literatures, and it is the unified expression of the familiar almost unbiased estimators. Followed the biased and variance are compared of AUUB estimator and the unified biased estimator, respectively. AUUB estimator has smaller bias than UB estimator and the variance of AUUB estimator is between the variance of UB estimator and 4 times of the variance of UB estimator. Finally the properties of AUUB estimator are discussed. The conclusion is gained that there are parameters made AUUB estimator is better than OLS estimator in terms of their mean square error. The sufficient and necessary condition that AUUB estimator is admissible is given. The ellipse is given that AUUB estimator is

然后给出了几乎无偏统一有偏估计的定义，该定义包括了文献中常见的几乎无偏估计，实现了常见几乎无偏估计的统一表达式；接下来我们比较了几乎无偏统一有偏估计与统一有偏估计的偏度与方差，得出了几乎无偏统一有偏估计比统一有偏估计有较小的偏度，几乎无偏统一有偏估计的方差介于统一有偏估计的方差与统一有偏估计的方差的四倍之间的结论；最后我们对统一有偏估计的主要性质作了讨论，证明了存在参数K，S使得几乎无偏统一有偏估计在均方误差意义下优于最小二乘估计的结论，给出了几乎无偏统一有偏估计为可容许估计的充要条件，还给出了在均方误差阵意义下几乎无偏统一有偏估计优于最小二乘估计的椭球。

For the linear model with aggregated data,this paper proposed two kinds of biased estimator s which have some superiority to the un biased estimator s in the sense of mean square error.

对于聚集数据的线性模型，提出了二种有偏估计，在均方误差意义下，讨论了它们的优良性质，并将这二种估计进行了比较。

On the basis of diagnosis and measure of multicollinearity,a new biased estimator of unknown parameters called partial ridgeestimator is proposed for Gauss-Markov model.Its properties are discussed,and some important conclusions are drawn.The determination of biased parameter in the PR estimator is discussed too.

基于复共线性诊断和度量的结果，提出了测量平差Gauss-Markov模型参数的一个新的有偏估计，称为基于复共线性诊断和度量的部分岭估计，讨论了部分岭估计的优良性质，提出了岭参数的选取方法。

与biased相关的网络解释 [注：此内容来源于网络，仅供参考]

biased：偏颇

如此一来,比传另外, Landstrom 提出一种无偏颇( unbiased )的最大相 似性讯,然而其复杂度在相同的系统效能之下,却比有偏颇(biased)的最大相似性中,由於增加资料(data aided)的演算法需要大量的试验来解决频率偏移问题,

biased：有偏的

Bushman和Indjejikian(1993)指出,有些会计信息从估价的角度来看是有偏的(biased)和有噪音的(noise),但是它们在与经理层签订的薪酬契约中却具有潜在的契约价值.

biased：有成见的

自由主义者相信, 当前的刑法体制(criminal justice system)由始至终对于穷人来说都是有成见的(biased). 一个总统委员会(A presidential commission)发现91%的人已经承认只要犯罪就应该判罚他们去做牢. 然而,

biased：有偏见的

mixed 喜忧参半 | biased 有偏见的 | indignant adj.愤怒的, 愤慨的

reverse biased：反向偏压

化胶水 tensol | 反向偏压 reverse biased | 反相放大器 inverting amplifier