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- For a class of regression model, the least squares estimate and the weighted least squares estimate of parameter are constructed under the random right censorship, the asymptotic normality of the estimators is proved. 考虑一类回归模型,在右删失数据下构造了参数的最小二乘估计和加权最小二乘估计,证明了估计量具有渐近正态性。
- In a short period, the platform angle errors are constants, and can be estimated by the least squares estimation (LSE) method. 由于短时间内,平台角误差可以看作是常值,因此可以采用最小二乘的方法进行估计。
- The second moment of the least squares estimator in the nonlinear regression model is obtained in this paper in terms of two kinds of curvatures defined by Bates and watts. 本文从似然方程的二级近似出发,求出了非线性回归模型最小二乘估计量(LSE)的二阶矩与Bates and Watts定义的二种曲率之间的关系。
- A new arithmetic approach to the target identification of lidar range image was introduced by using the least squares estimation and linear glide updater for the design of a filter. 针对激光雷达一维距离像的目标识别;提出了利用最小二乘估计器和线性滑动更新器构造滤波器的算法.
- This note considers a paradox arising in the least squares estimation of linear regression models in which the error terms are assumed to be iid and possess finite r-th moment, for r.in.[1,2). 摘要: 当线性迴归模型的误差项为独立且具相同分布及具有r次阶距; r.;in
- The method involves principal components analysis, phase space reconstruction and least squares estimate. 方法包括3部分:主分量分析,相空间重构,最小二乘拟合。
- Result indicates that Fuzzy Principal Component Method can improve multicollinearity of Least Squares Estimate. 结果表明,这种方法改善了最小二乘回归中的多重共线性问题,具有实用价值。
- The ordinary Least Squares Estimate (LSE) in linear regression model is not robust for many cases. 摘要在线性回归模型中普通的最小二乘估计(LSE)许多情形下是不稳健的。
- Lastly, under misspecified prior assumption the Bayes estimator (BE) of regression coefficients are obtained, based on the loss matrix criterion and posterior Pitman closeness (PPC) criterion, it is compared with the least square estimator (LSE). 第三种情形,我们得到了在错误先验假定下回归系数的Bayes估计,并获得了在矩阵损失和后验Pitman Closeness(PPC)准则下Bayes估计相对与最小二乘(LS)估计的优良性。
- the Least Squares Estimate 最小二乘法
- THE RELATIVE EFFICIENCY OF THE LEAST SQUARE ESTIMATE IN SINGULAR G-M MODEL 奇异G-M模型最小二乘估计新的相对效率
- A New Relative Efficiency of the Least Squares Estimator in Growth Curve Model 生长曲线模型中最小二乘估计的一种新的相对效率
- Inefficiency of the Least Squares Estimation in Singular Growth Curve Model 奇异增长曲线模型中最小二乘估计的有效性
- The relative efficiency of the least squares estimator in singular linear model 奇异线性模型最小二乘估计的相对效率
- She met his father's appeal none the less squarely. 她还是毫不妥协地面对父亲的呼吁。
- This paper considers the classification compression principal component estimate of regression coefficient in growth curve model and proves that it is superior to least squares estimate. 对增长曲线模型的回归系数提出了分组压缩主成份估计,并证明了分组压缩主成份估计优于最小二乘估计。
- The Least Square Estimate of the Regression Coefficient Matrix in the Extension of the Growth Curve Model 推广增长曲线模型中回归系数阵的最小二乘估计
- The least square estimate of covariance matrices in the growth curve model with random effects 含有随机效应的增长曲线模型协差阵的最小二乘估计
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。