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view 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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function oracle = mk_vstruct_bnet() % MK_VSTRUCT_BNET Make a simple V-structured 3-node noisy-AND Bayes net % oracle = mk_vstruct_bnet() N = 3; dag = zeros(N); A = 1; B = 2; C = 3; dag(A,C)=1; dag(B,C)=1; ns = 2*ones(1,N); oracle = mk_bnet(dag, ns); oracle.CPD{1} = tabular_CPD(oracle, 1, [0.5 0.5]); oracle.CPD{2} = tabular_CPD(oracle, 2, [0.5 0.5]); pnoise = 0.1; % degree of noise oracle.CPD{3} = boolean_CPD(oracle, 3, 'named', 'all', pnoise);