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Generalized Bayesian Change Point An...

Wang, Xiaofei.

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Generalized Bayesian Change Point Analysis Via Product Partition Models.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Generalized Bayesian Change Point Analysis Via Product Partition Models./
Author:	Wang, Xiaofei.
Description:	206 p.
Notes:	Source: Dissertation Abstracts International, Volume: 75-09(E), Section: B.
Contained By:	Dissertation Abstracts International75-09B(E).
Subject:	Statistics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3580894
ISBN:	9781321060454

Generalized Bayesian Change Point Analysis Via Product Partition Models.
Wang, Xiaofei.

Generalized Bayesian Change Point Analysis Via Product Partition Models. - 206 p.

Source: Dissertation Abstracts International, Volume: 75-09(E), Section: B.

Thesis (Ph.D.)--Yale University, 2014.

Consider observations y1, ..., yn associated with locations 1, 2, ..., n, respectively, where yi is assumed to come from a N(thetai, sigma 2) distribution. We assume that an unknown partition divides the n observations into contiguous components or blocks. For all locations i within a block S, the means theta i are assumed to be equal. The change point problem involves estimating the means i and the underlying partition. Other distributions have been studied from both frequentist and Bayesian points of view. This thesis studies change point problems in which data are available at each node of a graph. A regression model is assumed to apply within each block of a partition of the graph. We use Bayesian methods to estimate the partition and the regression coefficients in each block. We consider particular examples including partitions of a line, partitions of a two-dimensional grid, and partitions of a minimum spanning tree.

ISBN: 9781321060454Subjects--Topical Terms:

517247
Statistics.

Generalized Bayesian Change Point Analysis Via Product Partition Models.
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245 1 0 $a Generalized Bayesian Change Point Analysis Via Product Partition Models.
300 $a 206 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-09(E), Section: B.
500 $a Adviser: John W. Emerson.
502 $a Thesis (Ph.D.)--Yale University, 2014.
520 $a Consider observations y1, ..., yn associated with locations 1, 2, ..., n, respectively, where yi is assumed to come from a N(thetai, sigma 2) distribution. We assume that an unknown partition divides the n observations into contiguous components or blocks. For all locations i within a block S, the means theta i are assumed to be equal. The change point problem involves estimating the means i and the underlying partition. Other distributions have been studied from both frequentist and Bayesian points of view. This thesis studies change point problems in which data are available at each node of a graph. A regression model is assumed to apply within each block of a partition of the graph. We use Bayesian methods to estimate the partition and the regression coefficients in each block. We consider particular examples including partitions of a line, partitions of a two-dimensional grid, and partitions of a minimum spanning tree.
590 $a School code: 0265.
650 4 $a Statistics. $3 517247
690 $a 0463
710 2 $a Yale University. $3 515640
773 0 $t Dissertation Abstracts International $g 75-09B(E).
790 $a 0265
791 $a Ph.D.
792 $a 2014
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3580894