evidence+theory 源代码

% Check sampling on a mixture of experts model % % X \ % | | % Q | % | / % Y % % where all arcs point down. % We con…

% Factor analysis % Z -> X, Z in R^k, X in R^D, k

% Computing most probable explanation. % If you don't break ties consistently, loopy can give wrong mpe % even though the grap…

% Check that adding soft evidence to a hidden node is equivalent to evaluating its leaf CPD. % Make an HMM T = 3; Q = 2; O = 2…

% Compare Kalman smoother with loopy seed = 0; rand('state', seed); randn('state', seed); nlandmarks = 6; T = 12; [A,B,C…

function [err, time, engine] = cmp_inference(bnet, engine, exact, T, filter, singletons, maximize) % CMP_INFERENCE Compare severa…

% to test whether scg inference engine can handl dynameic BN % Make a linear dynamical system % X1 -> X2 % | | % v …

% We consider a switching Kalman filter of the kind studied % by Zoubin Ghahramani, i.e., where the switch node determines % whi…

%bnet = mk_motif_hhmm('motif_pattern', 'acca', 'background', 't'); bnet = mk_motif_hhmm('motif_pattern', 'accaggggga', 'backgroun…

% Make the following HHMM % % LH RH % / \ % / \ % LR -…