查询词典 inconsistent estimator

An auxiliary estimator is developed to avoid ill-condition in solving Diophantine equation.

提出使用辅助估计器克服丢番方程的病态问题。

First, we obtain the empirical Bayesian estimator of the scale parameter for the double exponential distribution based on LINEX loss function and the convergence rate of the estimate.

首先利用非对称的LINEX损失函数对双指数分布族刻度参数进行了经验贝叶斯估计，并讨论了该估计的性质，给出了收敛速度。

Then an adaptive, efficient unbiased estimator of Hurst index based on multiresolution wavelet analysis and weighted regression is presented.

针对基于小波的Hurst指数估计方法的自适应问题，结合方差分析给出了一种有效的解决方法，从而提出了自适应的参数估计方法，并且该方法在一般意义上是无偏的。

If the two models display a systematic difference in the estimated coefficients, then we have reason to doubt the assumptions on which the efficient estimator is based.

同时，如果在多个 IV 中，有一个是确定为外生的，那么，可以用 Sargan test of overidentifying restrictions 来检验其他的 IV 是不是确实是外生的。

An adaptive,efficient unbiased estimator of Hurst index based on the lifting scheme for wavelet transform and correlation coefficient is presented.

对局域网和广域网上大量突发网络流量的分析结果表明，网络流量普遍存在着自相似性和长相关性，其中赫斯特指数是表征网络流量突发性的重要参数。

Finally, the fitness of Garman-Klass model and High-Low model estimators are twice efficient than historical volatility estimator.

最后我们发现，Garman-Klass 模式与高/低价模式之配适度约高出历史波动性估计式一倍左右。

If necessary, the center of the ellipsoid can be regarded as the estimator of the state vector.

在需要时，可将椭球中心看作状态估计。

The most commonly used non-parametric estimator for ROC curve is the empirical ROC curve.

因此，在医学统计中如何估计ROC 曲线一直是人们关注的研究课题。

But one major weakness of the empirical ROC curve estimator is its jagged form, since the true ROC curve is a smooth function.

在ROC 曲线的各种非参数估计中，经验ROC 曲线是最常用的方法，但经验ROC 曲线的函数值是跳跃的，往往与真实ROC 曲线的光滑性不符。

And the probability can be approximated by the empirical distribution function evaluated at , an estimator of is given by

概率 可以由经验分布函数在处求值而近似得到，对的估算由以下公式给出

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。