中英互译
unbiased estimator
基本释义
- 无偏估计量:在统计学中,指估计量的期望值等于被估计参数的真实值。
双语例句
- An unbiased estimator can be acquired through high order moments of received data.利用基带数据的高阶矩特性,可以获得渐近无偏估计。
- In the present paper, We give the necessary and sufficient conditions for which the minimum variance linear unbiased estimator reduces to the least square in multivariate linear models.本文讨论回归方程组系数的估计,给出最小二乘估计是有效估计的条件。
- Then, we studied a few of properties of negative binomial distribution and the uniformly unbiased estimator of the parameter, and it's biological significances were explained in Epidemiology.给出了负二项分布的分解定理,进一步研究了负二项分布的有关性质及参数的无偏一致估计,以及在流行病学该分布的生物学意义。
网络短语
- absolutely unbiased estimator绝对无偏估计量;绝对不偏估计量;绝对无偏预计量
- minimum variance unbiased estimator最小方差无偏估计;最小变异不偏估计式;极小方差无偏估计器;最小方差无偏估计式
- asymptotic unbiased estimator渐近无偏估计量;渐近无偏预计量;偏估计量;偏估计
- best unbiased estimator最佳无偏估计值;最佳无偏估计;最佳不偏估计量
- Linear Unbiased Estimator线性无偏估计量