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R\'enyi entropy of order \alpha is a general measure of entropy. In this paper we derive estimations for the R\'enyi entropy of the mixture of sources in terms of the entropy of the single sources. Th...
Convergence of Weighted Min-Sum Decoding Via Dynamic Programming on Trees
belief propagation max product min sum LDPC codes linear programming decoding
2011/9/9
Abstract: Applying the max-product (and belief-propagation) algorithms to loopy graphs is now quite popular for best assignment problems. This is largely due to their low computational complexity and ...