节点文献
L2-Cross-Validation最近邻中位数估计的相合性:m-相依情形
CONSISTENCY FOR L2-CROSS VALIDATED NEAREST NEIGHBOR MEDIAN ESTIMATES IN NONMRAMETRIC REGRESSION: m-DEPENDENT CASES
【摘要】 给出了m-相依情形的L2-Cross-Validation最近邻中位数估计的弱相合性和用L2-Cross-Validation方法选择的光滑参数的下界.
【Abstract】 in this paper, we study the consistency for L2-Cross validated nearest neighbor median estimates in nonparametric regression in the cases of m-dependent random errors. The lower bound of the smoothing parameter, which is selected by the L2-Cross validation "delete-1" method, is also obtained.
【关键词】 L2-Cross-Validation;
最近邻中位数估计;
光滑参数相合性.;
【Key words】 L2-Cross validation; nearest neighbor median estimates; smoothing parameter; consistency.;
【Key words】 L2-Cross validation; nearest neighbor median estimates; smoothing parameter; consistency.;
【基金】 国家自然科学基金!19831010,19871003;博士点基金
- 【文献出处】 系统科学与数学 ,JOURNAL OF SYSTEMS SCIENCE AND MATHEMATICAL SCIENCES , 编辑部邮箱 ,2000年02期
- 【分类号】O212
- 【被引频次】2
- 【下载频次】30