Mercurial > hg > camir-aes2014
annotate toolboxes/FullBNT-1.0.7/bnt/examples/static/Models/mk_vstruct_bnet.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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children |
rev | line source |
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wolffd@0 | 1 function oracle = mk_vstruct_bnet() |
wolffd@0 | 2 % MK_VSTRUCT_BNET Make a simple V-structured 3-node noisy-AND Bayes net |
wolffd@0 | 3 % oracle = mk_vstruct_bnet() |
wolffd@0 | 4 |
wolffd@0 | 5 N = 3; |
wolffd@0 | 6 dag = zeros(N); |
wolffd@0 | 7 A = 1; B = 2; C = 3; |
wolffd@0 | 8 dag(A,C)=1; |
wolffd@0 | 9 dag(B,C)=1; |
wolffd@0 | 10 ns = 2*ones(1,N); |
wolffd@0 | 11 |
wolffd@0 | 12 oracle = mk_bnet(dag, ns); |
wolffd@0 | 13 oracle.CPD{1} = tabular_CPD(oracle, 1, [0.5 0.5]); |
wolffd@0 | 14 oracle.CPD{2} = tabular_CPD(oracle, 2, [0.5 0.5]); |
wolffd@0 | 15 pnoise = 0.1; % degree of noise |
wolffd@0 | 16 oracle.CPD{3} = boolean_CPD(oracle, 3, 'named', 'all', pnoise); |