Merge pull request #1 from ziejd2/octave_php_separate

Octave php separate

1 files changed, 34 insertions, 0 deletions

diff --git a/sourcecodes/bnt-master/BNT/examples/static/sample1.m b/sourcecodes/bnt-master/BNT/examples/static/sample1.m
new file mode 100644
index 00000000..46dcdb1e
--- /dev/null
+++ b/sourcecodes/bnt-master/BNT/examples/static/sample1.m
@@ -0,0 +1,34 @@
+% Check sampling on a mixture of experts model
+%
+%  X \
+%  | |
+%  Q |
+%  | /
+%  Y
+%
+% where all arcs point down.
+% We condition everything on X, so X is a root node. Q is a softmax, and Y is a linear Gaussian.
+% Q is hidden, X and Y are observed.
+
+X = 1;
+Q = 2;
+Y = 3;
+dag = zeros(3,3);
+dag(X,[Q Y]) = 1;
+dag(Q,Y) = 1;
+ns = [1 2 2];
+dnodes = [2];
+bnet = mk_bnet(dag, ns, dnodes);
+
+x = 0.5;
+bnet.CPD{1} = root_CPD(bnet, 1, x);
+bnet.CPD{2} = softmax_CPD(bnet, 2);
+bnet.CPD{3} = gaussian_CPD(bnet, 3);
+
+data_case = sample_bnet(bnet, 'evidence', {0.8, [], []})
+ll = log_lik_complete(bnet, data_case)
+
+data_case = sample_bnet(bnet, 'evidence', {-11, [], []})
+ll = log_lik_complete(bnet, data_case)
+
+