estimator
英 ['estɪmeɪtə] 美 ['estəˌmeɪtə]

n.

评价者，评估特有者；估测者；

英英释义

estimator[ 'estimeitə ]

• n.an expert at calculation (or at operating calculating machines)

  同义词：calculatorreckonerfigurercomputer

词组短语

unbiased estimator无偏估计值

maximum likelihood estimator最大似然估计值；极大似然估计量；最大概似推定量

双语例句

1. An estimator is a random variable.
   估计量是一个随机变量。
2. 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。

权威例句

A simple and efficient estimator for hyperbolic location
Matching As An Econometric Evaluation Estimator
A Simple Estimator of Cointegrating Vectors in Higher Order Integrated Systems
YIN, a fundamental frequency estimator for speech and music
A simple error estimator and adaptive procedure for practical engineerng analysis
A Fast Algorithm for the Minimum Covariance Determinant Estimator
Matching Evidence Job As An Econometric Estimator: Evidence from Evaluating a Job Training Programme
A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity
Speech enhancement using a minimum-mean square error short-time spectral amplitude estimator
D Malah, Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator [J]. IEEE Trans. Acoust. Speec...