estimator
英['estɪmeɪtə]
美['estəˌmeɪtə]
- 估计量
详细释义
Noun:
-
an expert at calculation (or at operating calculating machines)
双语例句
- 1. An estimator is a random variable.
- 估计量是一个随机变量.
来自辞典例句
- 2. When the estimator is unbiased, the numerical estimate is frequently also called unbiased.
- 当估计量无偏时, 数字估计值也常叫做无偏的.
来自辞典例句
- 3. Is it possible for an estimator to be unbiased but inconsistent?
- 是否有可能(一个估计量)是无偏却不一致的?
来自互联网
- 4. We are discussing whether OLS estimator satisfy asymptotic normality.
- 我们讨论是否OLS估计量满足渐近正态性.
来自互联网
- 5. The performance of DOA estimator is studied via Monte Carlo simulations.
- 仿真结果验证了该方法的有效性.
来自互联网
- An estimator is a random variable.
估计量是一个随机变量。 - In fact, we can choose the estimator of which the variance estimation is smaller.
在实际应用中，本文也提出了通过比较方差估计作为选取估计量的准则。
用法讲解
- radiation estimator 辐射剂量计
- point estimator 点估计量
- state estimator 状态估计量
- nonlinear estimator 非线性估计量...
- best estimator 最佳估计量
- biased estimator 偏置估计,有偏估计量...
- consistent estimator 一致估计
- recursive estimator 递归估计器
- ancillary estimator 辅助估计量,辅助估计...
- unbiased estimator 不偏估计数,无偏估计...
- affine estimator 仿射估值器
- robust estimator 抗差估计
- inconsistent estimator 不相容估计量...
- sufficient estimator 充分估计量
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