1) 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。
2) 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。
3) best conditional unbiased predictor
最优条件无偏预测量
4) Invariant quadratic unbiased (biased) prediction
不变二次无偏(有偏)预测
5) 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。
6) 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。
补充资料：经验指数预测法(见发生量预测)
经验指数预测法(见发生量预测)
经验指数预测法见发生量预测。
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