Inaccurate parameters in Gaussian Bayesian networks

Abstract

To determine the effect of a set of inaccurate parameters in Gaussian Bayesian networks, it is necessary to study the sensitive of the model. With this aim we propose a sensitivity analysis based on comparing two differents models: the original model with the initial parameters assigned to the Gaussian Bayesian network and the perturbed model obtain afther perturbing a ser of inaccurate parameters with specific characteristics.