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生物识别中的极值分析。

Extreme value analysis in biometrics.

作者信息

Hüsler Jürg

机构信息

Department of Mathematical Statistics, University of Bern, Sidlerstrasse 5, CH-3012 Bern, Switzerland.

出版信息

Biom J. 2009 Apr;51(2):252-72. doi: 10.1002/bimj.200800239.

Abstract

We review some approaches of extreme value analysis in the context of biometrical applications. The classical extreme value analysis is based on iid random variables. Two different general methods are applied, which will be discussed together with biometrical examples. Different estimation, testing, goodness-of-fit procedures for applications are discussed. Furthermore, some non-classical situations are considered where the data are possibly dependent, where a non-stationary behavior is observed in the data or where the observations are not univariate. A few open problems are also stated.

摘要

我们回顾了生物统计学应用背景下的一些极值分析方法。经典的极值分析基于独立同分布随机变量。应用了两种不同的通用方法,将结合生物统计学实例进行讨论。还讨论了应用中的不同估计、检验和拟合优度程序。此外,还考虑了一些非经典情况,即数据可能相关、数据中观察到非平稳行为或观察值不是单变量的情况。还提出了一些未解决的问题。

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