| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9509496 | Journal of Computational and Applied Mathematics | 2005 | 8 Pages |
Abstract
Considered the semiparametric regression model li=AiTX+s(ti)+Îi(i=1,2,â¦,n).Firstly, ridge estimators of both parameters and nonparameters are attained without a restrained design matrix. Secondly, the ridge estimator will be compared with two steps estimation under a mean square error and some conditions in which the former excels the latter are given. Finally, the validity and feasibility of the method are illustrated by a simulating example.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Hongchang Hu,