So, the purpose of this paper concentrates on the semiparametric model's large sample property and application research. Parametric and nonparametric models have been studied deeply and a set of basic theory has been set up.
因而本论文主要研究在固定设计情况下,半参数模型中参数分量和非参数分量的估计量的构造、估计结果的大样本性质及其应用。
参考来源 - 半参数模型的估计理论及其应用Having leaded the semi-parameter model into the geodetic inversion model, the effect of surveying data systemic error is eliminated or weakened on the geodesy inversion model.
把半参数模型引入大地测量反演模型，有利于消除或削弱了测量数据系统误差对大地测量反演的模型参数的影响；就半参数模型的平滑因子不好确定的问题，本文提出用遗传算法求半参数模型的平滑因子的方法，并通过算例验证它的可行性和有效性。
参考来源 - 启发式算法及有限单元法在大地测量反演中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
基于半参数模型的GPS系统误差处理的关键之一是选择合适的正则化矩阵。
One of the crucial steps is choosing an appropriate regularizer in processing GPS systematic errors based on the semi-parametric model.
把半参数模型引入大地测量反演模型，有利于消除或削弱了测量数据系统误差对大地测量反演的模型参数的影响；
Having leaded the semi-parameter model into the geodetic inversion model, the effect of surveying data systemic error is eliminated or weakened on the geodesy inversion model.
在响应变量随机缺失时，研究了半参数变系数模型响应变量均值的借补估计。
We develop imputation estimators of mean of responses for semiparametric varying-coefficient model with response variables missing at random.
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