Mercurial > hg > camir-aes2014

annotate toolboxes/FullBNT-1.0.7/bnt/examples/static/Models/mk_car_bnet.m @ 0:e9a9cd732c1e tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
parents
children
rev   line source
wolffd@0 1 function bnet = mk_car_bnet()
wolffd@0 2 % MK_CAR_BNET Make the car trouble-shooter bayes net.
wolffd@0 3 %
wolffd@0 4 % This network is from p13 of "Troubleshooting under uncertainty", Heckerman, Breese and
wolffd@0 5 % Rommelse, Microsoft Research Tech Report 1994.
wolffd@0 6
wolffd@0 7
wolffd@0 8 BatteryAge = 1;
wolffd@0 9 Battery = 2;
wolffd@0 10 Starter = 3;
wolffd@0 11 Lights = 4;
wolffd@0 12 TurnsOver = 5;
wolffd@0 13 FuelPump = 6;
wolffd@0 14 FuelLine = 7;
wolffd@0 15 FuelSubsys =8;
wolffd@0 16 Fuel = 9;
wolffd@0 17 Spark = 10;
wolffd@0 18 Starts = 11;
wolffd@0 19 Gauge = 12;
wolffd@0 20
wolffd@0 21 n = 12;
wolffd@0 22 dag = zeros(n);
wolffd@0 23 dag(1,2) = 1;
wolffd@0 24 dag(2,[4 5])=1;
wolffd@0 25 dag(3,5) = 1;
wolffd@0 26 dag(6,8) = 1;
wolffd@0 27 dag(7,8) = 1;
wolffd@0 28 dag(8,11) = 1;
wolffd@0 29 dag(9,12) = 1;
wolffd@0 30 dag(10,11) = 1;
wolffd@0 31
wolffd@0 32 arity = 2;
wolffd@0 33 ns = arity*ones(1,n);
wolffd@0 34 bnet = mk_bnet(dag, ns);
wolffd@0 35 for i=1:n
wolffd@0 36 bnet.CPD{i} = tabular_CPD(bnet, i);
wolffd@0 37 end
wolffd@0 38
wolffd@0 39