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arXiv · 1207.1405

Sufficient conditions for convergence of Loopy Belief Propagation

Joris Mooij·Hilbert Kappen
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Abstract

We derive novel sufficient conditions for convergence of Loopy Belief Propagation (also known as the Sum-Product algorithm) to a unique fixed point. Our results improve upon previously known conditions. For binary variables with (anti-)ferromagnetic interactions, our conditions seem to be sharp.

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Joris Mooij, Hilbert Kappen. 2012-07-04. Sufficient conditions for convergence of Loopy Belief Propagation. https://arxiv.org/abs/1207.1405

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