A Hidden Markov Filtering Approach to Multiple Change-point Models

被引:0
|
作者
Lai, Tze Leung [1 ]
Xing, Haipeng [2 ]
机构
[1] Stanford Univ, Dept Stat, Stanford, CA 94305 USA
[2] SUNY Stony Brook, Dept Appl Math & Stat, Stony Brook, NY 11794 USA
基金
美国国家科学基金会;
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We describe a hidden Markov modeling approach to multiple change-points that has attractive computational and statistical properties. This approach yields explicit recursive filters and smoothers for estimating the piecewise constant parameters. Applications to array-CGH data analysis in genetic studies of cancer and to on-line detection, estimation and adaptive control of stochastic systems whose parameters may undergo occasional changes are given to illustrate the versatility of the proposed methodology.
引用
收藏
页码:1914 / 1919
页数:6
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