Mercurial > hg > camir-aes2014
view toolboxes/FullBNT-1.0.7/bnt/inference/static/@stab_cond_gauss_inf_engine/marginal_singleclq_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 marginal = marginal_singleclq_nodes(engine, i, query) % MARGINAL_SINGLECLQ_NODES get the marginal distribution of nodes which is in a single clique % marginal = marginal_singleclq_nodes(engine, i, query) pot = struct(engine.clpot{i}); if isempty(pot.ctaildom) if i ~= engine.root p = parents(engine.jtree, i); tpot = direct_combine_pots(engine.clpot{i}, engine.seppot{p, i}); else tpot = engine.clpot{i}; end pot = marginalize_pot(tpot, query); marginal = pot_to_marginal(pot); marginal.T = normalise(marginal.T); else [engine, clqtoroot] = push(engine, i, query); if clqtoroot == engine.root tpot = engine.clpot{clqtoroot}; else p = parents(engine.jtree, clqtoroot); tpot = direct_combine_pots(engine.clpot{clqtoroot}, engine.seppot{p, clqtoroot}); end pot = marginalize_pot(tpot, query); marginal = pot_to_marginal(pot); marginal.T = normalise(marginal.T); end