bias estimator

基本解释

With frequency bias increasing, estimated bias and variance of adaptive frequency estimator (AFE) enlarge.
随着频偏的增大，自适应频率估计的偏差和方差也随之增大。
New estimator? new bandwidth choice and bias-corrected confidence bands are proposed for nonparametric regression.
本文对非参数回归曲线提出一种新的核估计量和窗宽选择方法及其修正偏倚置信带。
In this paper, the bias of the ratio estimator and the estimate of mean square errors of this estimator with known numerator have been compared and discussed.
给出了分子已知情况下比率估计量的偏差和均方误差以及均方误差的估计，并对两类比率估计量进行了比较。