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On Weakness of Evidential Networks
- 1.0387960 - ÚTIA 2013 RIV CZ eng C - Conference Paper (international conference)
Vejnarová, Jiřina
On Weakness of Evidential Networks.
Proceedings of the 9th Workshop on Uncertainty Processing. Jindřichův Hradec: Faculty of Management, University of Economics, Prague, 2012 - (Kroupa, T.; Vejnarová, J.), s. 190-203. ISBN 978-80-245-1885-5.
[WUPES 2012. Mariánské Lázně (CZ), 12.09.2012-15.09.2012]
R&D Projects: GA ČR GA201/08/0539
Institutional support: RVO:67985556
Keywords : evidence theory * conditioning * conditional independence * graphical models
Subject RIV: BA - General Mathematics
http://library.utia.cas.cz/separaty/2013/MTR/vejnarova-on weakness of evidential networks.pdf
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.
Permanent Link: http://hdl.handle.net/11104/0217944
Number of the records: 1