理学 参数估计 释 unbiased estimate 无偏估计 估计量优良性的一种，即估计量在平均意义下要等于被估参数，无 偏性的作用在于把重复估计中的各次误差可以通过平均来消除。
＞数理统计＞样本·统计量＞释义 unbiased estimate 无偏估计 unbiased estimate 无偏估计†
计算机应用 计算机控制 释文 unbiased estimation 无偏估计
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