Estimators

评价者

常用释义

[统计]估计量

评价者（estimator 的复数）

扩展信息

估计式

The Subject Index of Gujarati's Econometrics ... Estimation of parameters 参数估计 Estimators 估计式 Events 事件 ...

估测器

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估计函数

其实这是一个很多统计的课本里面讲估计函数（Estimators）都会提到的一个试验，就是用已知样本的数据，通过这个函数去 …

参数估计量

// alpha 或 beta 的均值和方差的参数估计量(estimators)。

例句

The precision estimators are willing to commit to tends to decline as the cost of the project goes up.

随着项目成本的提高，评估人员评估的精度也随之下降。

The estimators, m and b, that satisfy the least-squared-error criterion can be found in two basic ways.

可以用两种基本方法来找到满足最小方差法的估计值 m 和 b。

Estimators must read the specifications carefully and never bid on a project they do not fully understand.

估计员必须仔细阅读规格，如未能完全了解项目的内容，切勿盲目投标。

However, the exact census error cannot be calculated, at most, its estimators can be only calculated.

然而，确切的人口普查误差是无法计算的，能够计算的仅仅是它的估计量。

With independent samples, researches aim at the strong consistency of the weighted kernel estimators of nonparametric regression functions.

在独立样本下研究非参数回归函数加权核估计的强相合性，得到了一些较弱的充分条件。

While not all useful estimators are unbiased , virtually all economists agree that consistency is a minimal requirement for an estimator.

虽然并不是所有的有用的估计量是无偏的，但是，一致性则是经济学家对估计量的最低要求。

When checking door, frame, and hardware schedules, estimators must check the swing as well.

当检查门、框架，和硬件日程表，估计物必须检查摇摆。

The asymptotic normality and consistency of the proposed estimators are proved under some appropriate conditions.

在一定条件下证明了所得估计量的渐近正态性和相合性。

We begin by establishing the unbiasedness of OLS estimators under a set of assumptions.

首先，我们在一些假定下证明 OLS 估计量的无偏性。

The properties of the estimators for inequality-constrained problems with known variances have been studied a lot.

方差已知时这种问题的估计量的性质已有很多研究。

Consequently they give insight into the potential performance of quantitation estimators.

因此他们给洞察潜在的性能定量估计。

The consistency and asymptotic normality behaviors are also investigated for the estimators.

我们也研究了估计的一致性和渐近正态性质。

Then, the universal penalized least squares estimators are compared with penalized least squares estimators.

然后，将泛补偿最小二乘法与补偿最小二乘法进行了比较；

In these cases, estimators determine the linear footage of the seal needed and include its cost and labor charges in the estimate.

在这些情况下，估计物确定封印的线性英尺长度需要和包括它的费用和劳动充电在估计。

Then we derive the computation formula for the cross-covariance matrix between any two local estimators.

然后，推导了任两个局部估计误差之间的互协方差阵的计算公式。

Will estimators become approximately normally distributed when sample size gets large?

当样本容量变大时是否估计量会渐近地趋向于正态分布？

The multi-peak of complex likelihood function causes the difficulty to gain maximum likelihood estimators.

复杂似然函数的多峰性使得极大似然估计的求解存在很大困难。

Coordinate with cost estimators and purchasing to obtain accurate costs for special projects.

协助采购部及成本预算，以获得精准的具体项目成本。

by the matching method, nonparametric estimators of homothetically separable functions is given.

通过匹配的方法给出相似可分离函数的非参数回归估计。

We will study the properties of the distributions of OLS estimators over different random samples from the population.

我们将研究从总体中抽取的不同的随机样本时，OLS 估计量的分布。

In section 3, we obtain the consistency of the estimators of the unknown parameters in the structural EV polynomial model.

在第三部分，给出了结构型 EV 多项式模型参数估计的相合性。

The unified optimal and steady-state white noise and quasi-white noise estimators are presented.

提出了统一的最优和稳态白噪声和拟白噪声估值器。

更新时间：2025-05-22 12:33