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Perturbing the structure in Gaussian Bayesian networks

Susi García, Rosario and Navarro, H. and Main Yaque, Paloma and Gómez Villegas, Miguel Ángel (2009) Perturbing the structure in Gaussian Bayesian networks. [Working Paper or Technical Report]

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Abstract

This paper introduces a n-way sensitivity analysis for Gaussian Bayesian networks
where it studies the joint effect of variations in a set of similar parameters.
The aim is to determine the sensitivity of the model when the parameters that describe
the quantitative part are given by the structure of the graph. Therefore, with
this analysis it studies the effect of uncertainty about the regression coefficients and
the conditional variances of variables with their parents given in the graph.

Item Type:Working Paper or Technical Report
Subjects:Sciences > Statistics > Operations research
Series Name:Cuadernos de Trabajo de la Escuela Universitaria de Estadística
Volume:UNSPECIFIED
Number:1
ID Code:9533
Deposited On:15 Oct 2009 17:14
Last Modified:06 Feb 2014 08:27

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