Abstract
The model selection problem is one of the most basic problems in data analysis. Given a data set one can always expand the model almost indefinitely. How does one pick a model which explains the data, but does not contain spurious features relating to the noise? Here we present the results of a Bayesian model selection calculation started in [1] and then extended in [2], and show that the Bayesian answer to this question is essentially a quantitative statement of Occams razor: When two models fit the evidence in the data equally well, choose the simpler model.
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References
Bretthorst G. L., (1987), Bayesian Spectrum Analysis and Parameter Estimation, Ph.D. thesis, Washington University, St. Louis, MO.; available from University Microfilms Inc., Ann Arbor, Mich.
Bretthorst, G. L., (1988), Bayesian Spectrum Analysis and Parameter Estimation, in Lecture Notes in Statistics, Vol. 48, Springer-Verlag, New York, New York
Jeffreys, H., (1939), Theory of Probability, Oxford University Press, London, (Later editions, 1948, 1961).
Zellner, A., (1980), in Bayesian Statistics, J. M. Bernardo, ed., Valencia University Press, Valencia, Spain.
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© 1989 Springer Science+Business Media Dordrecht
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Bretthorst, G.L. (1989). Bayesian Model Selection: Examples Relevant to NMR. In: Skilling, J. (eds) Maximum Entropy and Bayesian Methods. Fundamental Theories of Physics, vol 36. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-7860-8_39
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DOI: https://doi.org/10.1007/978-94-015-7860-8_39
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-4044-2
Online ISBN: 978-94-015-7860-8
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