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diff toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_inf_engine/marginal_nodes.m @ 0:cc4b1211e677 tip

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initial commit to HG from Changeset: 646 (e263d8a21543) added further path and more save "camirversion.m"
author Daniel Wolff
date Fri, 19 Aug 2016 13:07:06 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_inf_engine/marginal_nodes.m	Fri Aug 19 13:07:06 2016 +0200
@@ -0,0 +1,14 @@
+function [marginal, pot] = marginal_nodes(engine, query)
+% MARGINAL_NODES Compute the marginal on the specified query nodes (belprop)
+% [marginal, pot] = marginal_nodes(engine, query)
+%
+% query must be a subset of a family
+
+if isempty(query)
+  big_pot = engine.marginal_domains{1}; % pick an arbitrary domain
+else
+  big_pot = engine.marginal_domains{query(end)};   
+end
+pot = marginalize_pot(big_pot, query);
+marginal = pot_to_marginal(pot);
+