Abstract
After having discussed efficient representations for expert and domain knowledge, we intent to exploit them to draw inferences when new information (evidence) becomes known. Using the Volkswagen example from the last chapter, an inference could be the update of the probabilities of certain car parts combinations when the customer has chosen, say, the engine type to be m ∗. The objective is to propagate the evidence through the underlying network to reach all relevant attributes. Obviously, the graph structure will play an important role.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
C. Borgelt, M. Steinbrecher and R. Kruse. Graphical Models—Representations for Learning, Reasoning and Data Mining, 2nd ed. J. Wiley & Sons, Chichester, United Kingdom, 2009
E. Castillo, J.M. Gutiérrez and A.S. Hadi. Expert Systems and Probabilistic Network Models. Springer-Verlag, New York, NY, USA, 1997
R. Dechter. Bucket Elimination: A Unifying Framework for Probabilistic Inference. Proc. 12th Conf. on Uncertainty in Artificial Intelligence (UAI’96, Portland, OR, USA), 211–219. Morgan Kaufmann, San Mateo, CA, USA, 1996
F.V. Jensen. An Introduction to Bayesian Networks. UCL Press, London, United Kingdom, 1996
F.V. Jensen. Bayesian Networks and Decision Graphs. Springer-Verlag, Berlin, Germany, 2001
F.V. Jensen and T.D. Nielsen. Bayesian Networks and Decision Graphs, 2nd ed. Springer-Verlag, London, United Kingdom, 2007
J. Pearl. Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference. Morgan Kaufmann, San Mateo, CA, USA, 1988
N.L. Zhang and D. Poole. Exploiting Causal Independence in Bayesian Network Inference. Journal of Artificial Intelligence Research 5:301–328. Morgan Kaufmann, San Mateo, CA, USA, 1996
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag London
About this chapter
Cite this chapter
Kruse, R., Borgelt, C., Klawonn, F., Moewes, C., Steinbrecher, M., Held, P. (2013). Evidence Propagation. In: Computational Intelligence. Texts in Computer Science. Springer, London. https://doi.org/10.1007/978-1-4471-5013-8_24
Download citation
DOI: https://doi.org/10.1007/978-1-4471-5013-8_24
Publisher Name: Springer, London
Print ISBN: 978-1-4471-5012-1
Online ISBN: 978-1-4471-5013-8
eBook Packages: Computer ScienceComputer Science (R0)