偏回归

Partial regression

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1
[数] Partial regression
standard partial regression coefficient : 标准偏回归系数 partial regression : 偏回归，净回归 partial regression equation : 偏回归方程，净回归方程 ..
2
GA-PLSR
(3)建立混凝土坝变形监控的遗传-偏回归(GA-PLSR)模型。在偏回归模型的基础上引入遗传算法。

短语

1
钾对幼苗的生长没有影响，所有偏回归系数均不显著。
K had no significant effects on tomato seedlings growth and the partial regression coefficients between them were insignificance.
2
提出了无偏回归估计方法，从理论上证明了该法比常规的估计法具有更小的平均估计误差。
It was proven theoretically that the estimate errors of unbiased regression estimation are less than that of general regression estimation.
3
将偏回归平方和理论运用到影响煤炭需求量预测指标的选取中，确定了影响煤炭需求量预测的主要指标。
This paper applied the theory of partial regression square sum into selecting the main prediction indexes which influence the coal demand.

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