1 files changed, 13 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/BNT/inference/static/@belprop_inf_engine/loopy_converged.m b/sourcecodes/bnt-master/BNT/inference/static/@belprop_inf_engine/loopy_converged.m
new file mode 100644
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+++ b/sourcecodes/bnt-master/BNT/inference/static/@belprop_inf_engine/loopy_converged.m
@@ -0,0 +1,13 @@
+function niter = loopy_converged(engine)
+% LOOPY_CONVERGED Did loopy belief propagation converge? 0 means no, eles we return the num. iterations.
+% function niter = loopy_converged(engine)
+%
+% We use a simple heuristic: we say convergence occurred if the number of iterations
+% used was less than the maximum allowed.
+
+if engine.niter == engine.max_iter
+  niter = 0;
+else
+  niter = engine.niter;
+end
+%conv = (strcmp(engine.protocol, 'tree') | (engine.niter < engine.max_iter));