Abstract
The author’s past work in this area has shown that the probability of a state of a Bayesian network, found using the standard Bayesian techniques, could be equated to the Maximum Entropy solution and that this result enabled us to find minimally prejudiced estimates of missing information in Bayesian networks. In this paper we show that in the class of Bayesian networks known as Bayesian trees, we are able to determine missing constraint values optimally using only the maximum entropy formalism. Bayesian networks that are specified entirely within the maximum entropy formalism, whether or not information is missing, are called generalized Bayesian networks. It is expected that further work will fully generalize this result.
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Holmes, D.E., Rhodes, P.C.: Reasoning with Incomplete Information in a Multivalued Multiway Causal Tree Using the Maximum Entropy Formalism. International Journal of Intelligent Systems 13(9), 841–859 (1998)
Holmes, D.E.: Maximizing Entropy for Inference in a Class of Multiply Connected Networks. In: The 24th Conference on Maximum Entropy and Bayesian methods. American Institute of Physics (2004)
Markham, M.J., Rhodes, P.C.: Maximizing Entropy to deduce an Initial Probability Distribution for a Causal Network, International Journal of Uncertainty, Fuzziness and Knowledge-based Systems 7(1), 63–80 (1990)
Pearl, J.: Probabilistic Reasoning in Intelligent Systems. In: Networks of Plausible Inference. Morgan Kaufmann Publishers, San Francisco (1988)
Lauritzen, S.L., Spiegelhalter, D.J.: Local Computations with Probabilities on Graphical Structures and their Applications to Expert Systems. J. Royal Statist. Soc. B 50(2), 154–227 (1988)
Holmes, D.E.: Efficient Estimation of Missing Information in Multivalued Singly Connected Networks Using Maximum Entropy. In: von der Linden, W., Dose, V., Fischer, R., Preuss, R. (eds.) Maximum Entropy and Bayesian Methods, pp. 289–300. Kluwer Academic, Dordrecht (1999)
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© 2008 Springer-Verlag Berlin Heidelberg
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Holmes, D.E. (2008). Toward a Generalized Bayesian Network. In: Holmes, D.E., Jain, L.C. (eds) Innovations in Bayesian Networks. Studies in Computational Intelligence, vol 156. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85066-3_11
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DOI: https://doi.org/10.1007/978-3-540-85066-3_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-85065-6
Online ISBN: 978-3-540-85066-3
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