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- In this paper, we discuss the estimate of regression function in nonparametric regression model based on exponential integral martingale difference. 摘要本文研究了误差项是鞅差序列,且满足某种指数矩条件的非参数回归函数的估计。
- In this paper. we discuss the extimate of regression function in some general nonparametric regression model based on the transportation inequality. 摘要本文研究了较为一般的非参数回归函数估计的间题。
- Tsair-chuan Lin (2004). “Asymptotic Efficient estimation in a nonparametric regression model with autoregressive moving-average errors”, J. of Statistics and Computing. Vol., 7. p29-42. 林财川、洪骏源(2004).;利用重覆抽样方法于转换函数模型之模式鑑定之大样本理论;朝阳商管评论;第四卷;第一期;23-40
- Abstract: A CAD-oriented model for the electromagnetic simulation of claw-pole alternator is set up based on the technique of nonparametric regression modeling by support vector machines. 摘 要: 在对爪极发电机电磁特性进行严格电磁仿真的基础上,基于支持向量机非参数同归建模技术建立面向计算机辅助设计的快速准确模型。
- A Note on Nonparametric Regression Model with Linear Process Errors 线性过程误差下的非参数回归模型的注记
- In the fitting methods of both the ordinary nonparametric regression models and the varying coefficient regression models, the error term of the models is usually assumed to be homoscedastic. 在以上这些回归模型的拟合方法中,通常假定模型的误差是等方差的。
- Nonparametric Regression Model with Natural Spline and Simulation Analysis 自然样条非参数回归模型及模拟分析
- Testing Heteroscedasticity by Wavelets in a Nonparametric Regression Model with Random Design 带有随机设计的非参数回归模型的异方差小波检验
- nonparametric regression model 非参数回归模型
- This paper studies the nonparametric estimates of general weight function of the nonparametric regression function with fixed design points, when the model error is martingale sequence, and we give the optimal convergence rate under some conditions. 摘要当误差为鞅差序列时,研究固定设计点列情形下非参数回归函数一般权函数的非参数估计,并在一些基本条件下给出了估计的一致最优强收敛速度。
- nonparametric regression models 非参数回归模型
- In this paper, we give a necessary and sufficient condition for the consistency of BRPA estimaor for the maximizer of a multivariable nonparametric regression function. 在本文中,我们讨论了多元非参数回归函数最大值点的BRPA估计的相合性问题,给出了BRPA估计相合的充要条件,推广了Bai et al(1998)的结果
- And the porosities at wells available are used to make a prediction of the reservoir parameters of target zone by multiple regression and nonparametric regression. 通过对提取的地震属性的分析,利用聚类分析方法优选出5种属性作为储集层孔隙度预测模型基本参数。
- Meanwhile, the difference between parametric and nonparametric regression from the view of the mathematics, and the error affecting the fitting outcome were also discussed in the paper. 同时,还从数学角度讨论参数回归和非参数回归的区别,并对影响拟合结果的两个参数和误差范围进行讨论。
- All kinds of the methods are proposed to estimate the nonparametric regression function, such as the kernel method, the local polynomial estimators, the smoothing spline, and the series estimators. 对于非参数回归人们提出了许多估计方法,如核估计,局部多项式估计,光滑样条估计,级数估计等。
- The long-time trend and cyclic fluctuation are estimated by nonparametric regression based on smooth spline of the B form.In addition, ARMA mode is established with the random term. 利用滑动平均估计季节项,再利用B样条函数非参数回归估计长期项和周期波动,对于随机项建立ARMA模型,最后对某产品需求量进行了实例分析。
- A logistic regression model must contain a key column, one or more input columns, and one or more predictable columns. 逻辑回归模型必须包含一个键列、一个或多个输入列以及一个或多个可预测列。
- The limitations of usual linear regression model are gotten over by GM(0,3), which afford theorical basis for detail specification sizes of apparel. GM(0,3)灰色模型克服了常用的线性回归模型的局限性,为服装细部规格尺寸的确定提供了理论依据。
- A regression model of phase space for predicting smoothed value of M(3000) FZ factor is presented in the paper. 本文给出了传播因子M(3000)F2流动均值的新预报方法-相空间回归模型。
- The quantal linear logistic regression model in BMDS Version1.3.1was used to calculate BMD and LBMD of blood Pb. 用BMDSVersion1.;3