1) unbiased predictor
无偏预测
1.
The unbiased predictor of linear predictable variable and its relationship to unbiased estimator of mean vector in finite populations are investigated.
研究了有限总体均值向量的无偏估计和线性可预测变量的无偏预测之间的关系,利用分块矩阵广义逆直接对加权风险函数进行分解,提出了一种由均值向量的无偏估计来构造无偏预测的新方法,并找到了它们之间的构造关系。
2) Linex unbiased predictor
Linex无偏预测量
1.
A definition of Linex unbiased predictor is given and some results about it are discussed.
定义了Linex无偏预测量并讨论了与之相关的一些结论。
3) Invariant quadratic unbiased (biased) prediction
不变二次无偏(有偏)预测
4) unbiased grey forecasting
无偏灰色预测模型
1.
By using the tractitional grey forecasting model and unbiased grey forecasting model,the deformations of series of slopes are forecasted;and the results indicate that both methods are valid and the later is more accurate.
采用传统灰色预测模型和无偏灰色预测模型对边坡变形进行预测,预测结果表明,两种模型都是有效的,无偏灰色预测模型的精度更高。
2.
This paper use grey forecasting model and unbiased grey forecasting model to test a series of slope data, and the results indicate that both methods are valid and the later is more accurate.
本文采用传统灰色预测模型和无偏灰色预测模型对边坡变形进行预测,预测结果表明,两种模型都是有效的, 无偏灰色预测模型的精度更高。
3.
The research in this paper, the traditional grey forecasting model on the basis of the unbiased grey forecasting model introduced to the reactor\'s condition to forecast, through the example of unbiased grey forecasting model of validity.
本文在研究传统灰色预测GM(1,1)模型的基础上,将无偏灰色预测GM(1,1)模型引入到电抗器的状态预测中来,并通过实例验证了无偏灰色预测模型的有效性。
5) best linear unbiased predictor
最优线性无偏预测
1.
The robustness of the best linear unbiased predictor in the multivariate linear model with arbitrary rank were investigated.
研究了任意秩多元线性模型中最优线性无偏预测的稳健性,即对任一线性可预测变量,得到了其关于协方差矩阵具有稳健性的充要条件。
2.
Robustness of the best linear unbiased predictor in the general growth curve model is inves- tigated.
研究了一般生长曲线模型中最优线性无偏预测的稳健性,得到了线性可预测变量的这种预测关于协方差阵具有稳健性的充要条件。
6) Best linear unbiased prediction
最佳线性无偏预测
1.
Individual breeding values were estimated through the animal model of best linear unbiased prediction(BLUP), and breeding animals were selected according to their estimated breeding values.
选择过程中世代不重叠 ,每个世代的种畜根据动物模型最佳线性无偏预测 (BLUP)法估计的育种值进行选留 ,并在此基础上系统地比较了不同群体规模、公母比例和性状遗传力对群体遗传方差和近交系数变化的影响。
2.
The history of best linear unbiased prediction of genetic value is reviewed; its principles, natures and several simplified forms of the prediction in forest tree breeding are introduced; some problems concerned with its application are discussed; and an example in special references with Paulownia is given.
该文回顾了林木遗传值最佳线性无偏预测的研究历史；介绍了其原理、性质和各种简化预测形式；并以泡桐为例，讨论了林木育种中预测遗传值的有关问题。
3.
These include theoretical researches and applications of marker-assisted backcrossing, index selection, and best linear unbiased prediction (BLUP) in animal and plant breeding.
:本文系统地介绍了近年来有关标记辅助选择改良数量性状的研究进展 ,主要包括标记辅助回交、指数选择与最佳线性无偏预测的理论和应用研究概况。
补充资料：发育进度预测法(见发生期预测)
发育进度预测法(见发生期预测)
发育进度预测法见发生期预测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条