estimator
英 ['est?me?t?]
美['?st?,met?]
助記提示
1. estimate => estim- + -ator.
英文詞源
- estimator (n.)
- 1660s, from Latin aestimator, agent noun from aestimare "to value" (see esteem (v.)).
雙語例句
- 1. An estimator is a random variable.
- 估計量是一個隨機變量.
來自辭典例句
- 2. When the estimator is unbiased, the numerical estimate is frequently also called unbiased.
- 當(dāng)估計量無偏時, 數(shù)字估計值也常叫做無偏的.
來自辭典例句
- 3. Is it possible for an estimator to be unbiased but inconsistent?
- 是否有可能(一個估計量)是無偏卻不一致的?
來自互聯(lián)網(wǎng)
- 4. We are discussing whether OLS estimator satisfy asymptotic normality.
- 我們討論是否OLS估計量滿足漸近正態(tài)性.
來自互聯(lián)網(wǎng)
- 5. The performance of DOA estimator is studied via Monte Carlo simulations.
- 仿真結(jié)果驗證了該方法的有效性.
來自互聯(lián)網(wǎng)