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view toolboxes/FullBNT-1.0.7/bnt/inference/dynamic/@frontier_inf_engine/marginal_family.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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function marginal = marginal_family(engine, i, t)
% MARGINAL_FAMILY Compute the marginal on node i in slice t and its parents  (frontier)
% marginal = marginal_family(engine, i, t)

bnet = bnet_from_engine(engine);    
fam = family(bnet.dag, i, t);
marginal = pot_to_marginal(normalize_pot(marginalize_pot(engine.fwdback{i,t}, fam)));