Fixed Points of Gaussian Belief Propagation and Relation to Convergence
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DOI: 10.1109/tsp.2019.2951225
Abstract: In general, Gaussian belief propagation (BP) is not guaranteed to converge in loopy graphs. But when Gaussian BP converges to a fixed point of its update equations, the exact means of the marginal distributions can… read more here.
Keywords: convergence; fixed points; condition; gaussian belief ... See more keywords