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Diffstat (limited to 'sourcecodes/bnt-master/BNT/examples/static/Models/Old')
4 files changed, 62 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Entries b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Entries new file mode 100644 index 00000000..c7e92b5c --- /dev/null +++ b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Entries @@ -0,0 +1,2 @@ +/mk_hmm_bnet.m/1.1.1.1/Wed May 29 15:59:54 2002// +D diff --git a/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Repository b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Repository new file mode 100644 index 00000000..fdee291b --- /dev/null +++ b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Repository @@ -0,0 +1 @@ +FullBNT/BNT/examples/static/Models/Old diff --git a/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Root b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Root new file mode 100644 index 00000000..f3bd14a6 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/CVS/Root @@ -0,0 +1 @@ +:ext:nsaunier@bnt.cvs.sourceforge.net:/cvsroot/bnt diff --git a/sourcecodes/bnt-master/BNT/examples/static/Models/Old/mk_hmm_bnet.m b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/mk_hmm_bnet.m new file mode 100644 index 00000000..1179c6d8 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/examples/static/Models/Old/mk_hmm_bnet.m @@ -0,0 +1,58 @@ +function [bnet, onodes] = mk_hmm_bnet(T, Q, O, cts_obs, param_tying) +% MK_HMM_BNET Make a (static( bnet to represent a hidden Markov model +% [bnet, onodes] = mk_hmm_bnet(T, Q, O, cts_obs, param_tying) +% +% T = num time slices +% Q = num hidden states +% O = size of the observed node (num discrete values or length of vector) +% cts_obs - 1 means the observed node is a continuous-valued vector, 0 means it's discrete +% param_tying - 1 means we create 3 CPDs, 0 means we create 1 CPD per node + +N = 2*T; +dag = zeros(N); +for i=1:T-1 + dag(i,i+1)=1; +end +onodes = T+1:N; +for i=1:T + dag(i, onodes(i)) = 1; +end + +if cts_obs + dnodes = 1:T; +else + dnodes = 1:N; +end +ns = [Q*ones(1,T) O*ones(1,T)]; + +if param_tying + eclass = [1 2*ones(1,T-1) 3*ones(1,T)]; +else + eclass = 1:N; +end + +bnet = mk_bnet(dag, ns, dnodes, eclass); + +hnodes = mysetdiff(1:N, onodes); +if ~param_tying + for i=hnodes(:)' + bnet.CPD{i} = tabular_CPD(bnet, i); + end + if cts_obs + for i=onodes(:)' + bnet.CPD{i} = gaussian_CPD(bnet, i); + end + else + for i=onodes(:)' + bnet.CPD{i} = tabular_CPD(bnet, i); + end + end +else + bnet.CPD{1} = tabular_CPD(bnet, 1); + bnet.CPD{2} = tabular_CPD(bnet, 2); + if cts_obs + bnet.CPD{3} = gaussian_CPD(bnet, 3); + else + bnet.CPD{3} = tabular_CPD(bnet, 3); + end +end |