Mercurial > hg > camir-aes2014
diff toolboxes/FullBNT-1.0.7/bnt/inference/static/@belprop_inf_engine/marginal_nodes.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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--- /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 Tue Feb 10 15:05:51 2015 +0000 @@ -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); +