diff options
Diffstat (limited to 'sourcecodes/bnt-master/BNT/CPDs/@tabular_CPD/Old/prob_CPT.m')
| -rw-r--r-- | sourcecodes/bnt-master/BNT/CPDs/@tabular_CPD/Old/prob_CPT.m | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/BNT/CPDs/@tabular_CPD/Old/prob_CPT.m b/sourcecodes/bnt-master/BNT/CPDs/@tabular_CPD/Old/prob_CPT.m new file mode 100644 index 00000000..6685de30 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@tabular_CPD/Old/prob_CPT.m @@ -0,0 +1,16 @@ +function p = prob_CPT(CPD, x) +% PROB_CPT Lookup the prob. of a family value in a tabular CPD +% p = prob_CPT(CPD, x) +% +% This is a version of prob_CPD optimized for tables. + +switch length(x) + case 1, p = CPD.CPT(x); + case 2, p = CPD.CPT(x(1), x(2)); + case 3, p = CPD.CPT(x(1), x(2), x(3)); + case 4, p = CPD.CPT(x(1), x(2), x(3), x(4)); + otherwise, + ind = subv2ind(mysize(CPD.CPT), x); + p = CPD.CPT(ind); +end + |