Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2504.11269 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910911955992576 |
|---|---|
| author | Meitz, Mika Shapiro, Alexander |
| author_facet | Meitz, Mika Shapiro, Alexander |
| contents | In this paper, we consider asymptotics of the optimal value and the optimal solutions of parametric minimax estimation problems. Specifically, we consider estimators of the optimal value and the optimal solutions in a sample minimax problem that approximates the true population problem and study the limiting distributions of these estimators as the sample size tends to infinity. The main technical tool we employ in our analysis is the theory of sensitivity analysis of parameterized mathematical optimization problems. Our results go well beyond the existing literature and show that these limiting distributions are highly non-Gaussian in general and normal in simple specific cases. These results open up the way for the development of statistical inference methods in parametric minimax problems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_11269 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Minimax asymptotics Meitz, Mika Shapiro, Alexander Statistics Theory In this paper, we consider asymptotics of the optimal value and the optimal solutions of parametric minimax estimation problems. Specifically, we consider estimators of the optimal value and the optimal solutions in a sample minimax problem that approximates the true population problem and study the limiting distributions of these estimators as the sample size tends to infinity. The main technical tool we employ in our analysis is the theory of sensitivity analysis of parameterized mathematical optimization problems. Our results go well beyond the existing literature and show that these limiting distributions are highly non-Gaussian in general and normal in simple specific cases. These results open up the way for the development of statistical inference methods in parametric minimax problems. |
| title | Minimax asymptotics |
| topic | Statistics Theory |
| url | https://arxiv.org/abs/2504.11269 |