Wasserstein distance error bounds for the multivariate normal approximation of the maximum likelihood estimator
Wasserstein distance error bounds for the multivariate normal approximation of the maximum likelihood estimator
复制标题
最大似然估计量的多元正态近似的 Wasserstein 距离误差界
DOI:
10.1214/21-ejs1920
复制
发表时间:
2020
影响因子:
1.1
通讯作者:
Robert E. Gaunt
中科院分区:
文献类型:
--
作者:
Andreas Anastasiou;Robert E. Gaunt
We obtain explicit Wasserstein distance error bounds between the distribution of the multi-parameter MLE and the multivariate normal distribution. Our general bounds are given for possibly high-dimensional, independent and identically distributed random vectors. Our general bounds are of the optimal $\mathcal{O}(n^{-1/2})$ order. We apply our general bounds to derive Wasserstein distance error bounds for the multivariate normal approximation of the MLE in several settings; these being single-parameter exponential families, the normal distribution under canonical parametrisation, and the multivariate normal distribution under non-canonical parametrisation.
影响因子:
1.5
作者:
Anastasiou A
通讯作者:
Anastasiou A
DOI:
10.48550/arxiv.1609.03970
发表时间:
2016
期刊:
arXiv e-prints
影响因子:
--
作者:
Anastasiou Andreas
通讯作者:
Anastasiou Andreas