Bias Reduction for Nonparametric and Semiparametric Regression Models
Bias Reduction for Nonparametric and Semiparametric Regression Models
复制标题
非参数和半参数回归模型的偏差减少
DOI:
10.5705/ss.202017.0058
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发表时间:
2018-10
影响因子:
1.4
通讯作者:
H. Peng
中科院分区:
文献类型:
--
作者:
M. Cheng;T. Huang;P. Liu;H. Peng
Nonparametric and semiparametric regression models are useful statistical regression models to discover nonlinear relationships between the response variable and predictor variables. However, optimal efficient estimates for the nonparametric components in the models are biased which hinders the development of methods for further statistical inference. In this paper, based on the local linear fitting, we propose a simple bias reduction approach for the estimation of the nonparametric regression model. The new approach does not need to use higher-order local polynomial regression to estimate the bias, and hence avoids the double bandwidth selection and the design sparsity problems suffered by higher-order local polynomial fitting. It also does not inflate the variance. Hence it can be easily applied to complex statistical inference problems. We extend our new approach Statistica Sinica: Newly accepted Paper (accepted version subject to English editing)
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影响因子:
4.5
作者:
RUPPERT, D;WAND, MP
通讯作者:
WAND, MP
影响因子:
2.7
作者:
E. Choi;P. Hall
通讯作者:
E. Choi;P. Hall
DOI:
10.1080/01621459.1993.10476410
发表时间:
1993-12
影响因子:
3.7
作者:
R. Eubank;P. Speckman
通讯作者:
R. Eubank;P. Speckman
影响因子:
1.6
作者:
Zhang, Wenyang;Peng, Heng
通讯作者:
Peng, Heng
影响因子:
1.4
作者:
Li, Gaorong;Peng, Heng;Dong, Kai;Tong, Tiejun
通讯作者:
Tong, Tiejun