Mercurial > hg > camir-aes2014
comparison toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_inf_engine/loopy_converged.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
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-1:000000000000 | 0:e9a9cd732c1e |
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1 function niter = loopy_converged(engine) | |
2 % LOOPY_CONVERGED Did loopy belief propagation converge? 0 means no, eles we return the num. iterations. | |
3 % function niter = loopy_converged(engine) | |
4 % | |
5 % We use a simple heuristic: we say convergence occurred if the number of iterations | |
6 % used was less than the maximum allowed. | |
7 | |
8 if engine.niter == engine.max_iter | |
9 niter = 0; | |
10 else | |
11 niter = engine.niter; | |
12 end | |
13 %conv = (strcmp(engine.protocol, 'tree') | (engine.niter < engine.max_iter)); |