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annotate toolboxes/FullBNT-1.0.7/bnt/potentials/@upot/normalize_pot.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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wolffd@0 1 function [pot, loglik] = normalize_pot(pot)
wolffd@0 2 % NORMALIZE_POT Convert the probability part of a utility potential
wolffd@0 3 % [pot, loglik] = normalize_pot(pot)
wolffd@0 4
wolffd@0 5 [pot.p, lik] = normalise(pot.p);
wolffd@0 6 %pot.u = pot.u - sum(pot.u(:));
wolffd@0 7 %pot.u = pot.u ./ sum(pot.u(:)); % same as normalise(pot.u)
wolffd@0 8 %pot.u = normalise(pot.u);
wolffd@0 9 %pot.u = pot.u / 726.8121;
wolffd@0 10 pot.u = pot.u / 10;
wolffd@0 11 loglik = log(lik + (lik==0)*eps);
wolffd@0 12
wolffd@0 13