Institute of Information Theory and Automation

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Publication details

On Weakness of Evidential Networks

Conference Paper (international conference)

Vejnarová Jiřina

serial: Proceedings of the 9th Workshop on Uncertainty Processing, p. 190-203 , Eds: Kroupa Tomáš, Vejnarová Jiřina

action: WUPES 2012, (Mariánské Lázně, CZ, 12.09.2012-15.09.2012)

project(s): GA201/08/0539, GA ČR

keywords: evidence theory, conditioning, conditional independence, graphical models

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abstract (eng):

In evidence theory several counterparts of Bayesian networks based on different paradigms have been proposed. We will present, through simple examples, problems appearing in two kinds of these models caused either by the conditional independence concept (or its misinterpretation) or by the use of a conditioning rule. The latter kind of problems can be avoided if undirected models are used instead.


2012-12-21 16:10