estimator

名词 n.
中文释义
英 /ˈɛs.tɪˌmeɪ.tə/    美 /ˈɛs.təˌmeɪ.tɚ/|[ˈɛs.təˌmeɪ.ɾɚ]|/ˈes.tɪˌmæɪ.tə/|[ˈes.tɪˌmæɪ.ɾə]

英文释义

名词 n.
  1. A person who estimates, especially one who estimates costs
    — The Æstimators of the Valor of everie Townes Teinds.
  2. A function of a random sample of a population used to estimate some parameter of the whole population

词形变化

estimators plural

词汇关系

衍生词
L-estimator James-Stein estimator
相关词
overestimator underestimator

词源

From Latin aestimātor; equivalent to estimate + -or.
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