Mercurial > hg > camir-aes2014
view toolboxes/FullBNT-1.0.7/bnt/CPDs/@noisyor_CPD/CPD_to_pi.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 pi = CPD_to_pi(CPD, msg_type, n, ps, msg, evidence) % CPD_TO_PI Compute pi vector (noisyor) % pi = CPD_to_pi(CPD, msg_type, n, ps, msg) % Pearl p188 eqn 4.57 switch msg_type case 'd', pi = sum_prod_CPD_and_pi_msgs(CPD, n, ps, msg); pi = [pi 1-pi]'; case 'g', error('can''t convert noisy-or CPD to Gaussian pi') end