Mercurial > hg > camir-aes2014
diff toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_mrf2_inf_engine/enter_soft_evidence.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
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| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_mrf2_inf_engine/enter_soft_evidence.m Tue Feb 10 15:05:51 2015 +0000 @@ -0,0 +1,15 @@ +function [engine, ll, niter] = enter_soft_evidence(engine, local_evidence) +% ENTER_SOFT_EVIDENCE Propagate evidence using belief propagation +% [engine, ll, niter] = enter_soft_evidence(engine, local_evidence) +% +% local_evidence{i}(j) = Pr(observation at node i | S(i)=j) +% +% The log-likelihood is not computed; ll = 0. +% niter contains the number of iterations used + +ll = 0; +mrf2 = engine.mrf2; +[bel, niter] = bp_mrf2(mrf2.adj_mat, mrf2.pot, local_evidence, ... + 'max_iter', engine.max_iter, 'momentum', engine.momentum, ... + 'tol', engine.tol, 'maximize', 0, 'verbose', engine.verbose); +engine.bel = bel;