generalized least squares中文是什么意思

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中文翻譯
造句

一般化最小平方法

generalize vt. 1.使一般化。 2.概括，綜合；歸納。 3.【美 ...
least adj. (little 的最高級，比較級為 less ...
square n. 1.正方形，四方塊，四角；方形物。 2.(方形)廣 ...
generalized least squares estimation 廣義最小二乘估計
generalized least squares estimator 一般化最小二乘推定量; 一般化最玄乘推定量
generalized least squares method 廣義最玄乘法
least squares 線性最小二乘法; 最小平方
approximation by least squares 用最小二乘方的近似法; 最小二乘方近似法
classical least-squares theory 經(jīng)典最小平方理論
collocation least squares 配置法平差
criteria of least squares 最小二乘準則
damped least squares 阻尼最小平方
double least squares method 二重最小平方法
indirect least squares 間接最小平方法
inverse least squares estimate 反向最玄乘估計
inverse least squares method 反向最玄乘方法
iterative least squares 迭代最小平方
iterative least squares inversion 迭代最小平方反演
iterative least squares method 迭代最小平方法
iterative reweighted least squares 迭代再加權最小平方
law of least squares 最小平方律
least squares adjustment 最小二乘法平差; 最玄乘法平差
least squares algothm 最小二乘方程序
least squares approximation 最小二乘逼近; 最玄乘逼近
least squares calculation 最小二乘方計算

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例句與用法

Admissibility of generalized least square estimator on the unknown parameter matrix in the extensive growth curve
推廣的生長曲線模型中未知參數(shù)矩陣的廣義最小二乘估計的可容許性
Topics include statistical inference , regression , generalized least squares , instrumental variables , simultaneous equations models , and the evaluation of government policies and programs
主題包含了統(tǒng)計的推論、回歸、一般化最小平方、工具變數(shù)、聯(lián)立方程模式、以及政府政策與計劃的評估。
The estimators problem of parameters and functions in semi - linear model were studied by generalized least square method . the agreement between parameters and functional estimators was then presented
運用廣義最小二乘法研究了一類半線性模型中的參數(shù)、函數(shù)的估計量問題，并證得估計量的一致性結果
In this paper , we examine the factors affecting bank risk taking with panel two stage feasible generalized least squares estimation method , using the data of 15 nationwide commercial banks as the research sample
摘要本文以15家全國性商業(yè)銀行的數(shù)據(jù)為研究樣本，采用面板數(shù)據(jù)二階段可行廣義最小二乘方法檢驗了影響銀行冒險行為的因素。
The main works as the following : r / s analysis is introduced to improve wavelet - generalized least squares ( wls ) in order to increase the estimate accuracy of the hurst exponent
本文的主要工作和創(chuàng)新點如下：提出了一種針對wls ( wavelet - generalizedleastsquares )的ar模型法的改進算法。引入r s分析法對wls法進行改進，以提高hurst指數(shù)估計精度及濾波效果。
Then discusses its properties , such as biased property , relative efficiency of generalized variance and superiority comparisons between generalized ridge estimation and generalized least squares estimation . shows iterative algorithm based on the mean dispersion error
該估計雖然具有偏崎，但其估計精度具有良好的性質，如：有偏性、方差一致最優(yōu)性、相對于廣義最小二乘估計的廣義方差效率、 mde ? ?有效性等。
However , two - stage estimates of regression coefficients corresponding to these two estimates have approximate equal mean square error . for testing linear hypothesis about regression coefficients , banerjee and magnus ( 1997 ) studied the sensitivity of f - test sta , tistic ( fgls ( ) ) based on generalized least square estimate caused by variance parameter in general case and proposed sensitivity statistic and its distribution
關于回歸系數(shù)的線性假設檢驗問題， banerjee和magnus ( 1997 )在一般情況下從理論上研究了方差參數(shù)對基于廣義最小二乘估計的f -檢驗統(tǒng)計量( f _ ( gls ) ( ) )的種種影響，提出了敏感性的概念，并給出敏感統(tǒng)計量的形式及其分布。

百科解釋

In statistics, generalized least squares (GLS) is a technique for estimating the unknown parameters in a linear regression model. The GLS is applied when the variances of the observations are unequal (heteroscedasticity), or when there is a certain degree of correlation between the observations.

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