Mercurial > hg > camir-aes2014
view toolboxes/FullBNT-1.0.7/bnt/inference/static/@jtree_inf_engine/clq_containing_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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function c = clq_containing_nodes(engine, nodes, fam) % CLQ_CONTAINING_NODES Find the lightest clique (if any) that contains the set of nodes % c = clq_containing_nodes(engine, nodes, family) % % If the optional 'family' argument is specified, it means nodes = family(nodes(end)). % (This is useful since clq_ass_to_node is not accessible to outsiders.) % Returns c=-1 if there is no such clique. if nargin < 3, fam = 0; else fam = 1; end if length(nodes)==1 c = engine.clq_ass_to_node(nodes(1)); %elseif fam % c = engine.clq_ass_to_node(nodes(end)); else B = engine.cliques_bitv; w = engine.clique_weight; clqs = find(all(B(:,nodes), 2)); % all selected columns must be 1 if isempty(clqs) c = -1; else c = clqs(argmin(w(clqs))); end end