diff options
Diffstat (limited to 'sourcecodes/bnt-master/BNT/CPDs/@root_CPD/sample_node.m')
| -rw-r--r-- | sourcecodes/bnt-master/BNT/CPDs/@root_CPD/sample_node.m | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/BNT/CPDs/@root_CPD/sample_node.m b/sourcecodes/bnt-master/BNT/CPDs/@root_CPD/sample_node.m new file mode 100644 index 00000000..5ced75f4 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@root_CPD/sample_node.m @@ -0,0 +1,9 @@ +function y = sample_node(CPD, pev) +% SAMPLE_NODE Draw a random sample from P(Y|pa(y), theta) (root) +% Y = SAMPLE_NODE(CPD, PEV) +% +% pev{i} is the evidence on the i'th parent. +% Since a root has no parents, we ignore pev, +% and return the value the root was clamped to when it was created. + +y = CPD.val; |