A Characterization of the Dirichlet Distribution with Application to Learning Bayesian Networks

Dan Geiger; David Heckerman

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arXiv · 1302.4949

A Characterization of the Dirichlet Distribution with Application to Learning Bayesian Networks

Dan Geiger·David Heckerman

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Abstract

We provide a new characterization of the Dirichlet distribution. This characterization implies that under assumptions made by several previous authors for learning belief networks, a Dirichlet prior on the parameters is inevitable.

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Dan Geiger, David Heckerman. 2013-02-20. A Characterization of the Dirichlet Distribution with Application to Learning Bayesian Networks. https://arxiv.org/abs/1302.4949

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