Reading Dependencies from Polytree-Like Bayesian Networks

Jose M. Pena

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arXiv · 1206.5263

Reading Dependencies from Polytree-Like Bayesian Networks

Jose M. Pena

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Abstract

We present a graphical criterion for reading dependencies from the minimal directed independence map G of a graphoid p when G is a polytree and p satisfies composition and weak transitivity. We prove that the criterion is sound and complete. We argue that assuming composition and weak transitivity is not too restrictive.

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Jose M. Pena. 2012-06-20. Reading Dependencies from Polytree-Like Bayesian Networks. https://arxiv.org/abs/1206.5263

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