Mercurial > hg > camir-aes2014
annotate toolboxes/FullBNT-1.0.7/bnt/CPDs/@tabular_CPD/Old/prob_CPT.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
| parents | |
| children |
| rev | line source |
|---|---|
| wolffd@0 | 1 function p = prob_CPT(CPD, x) |
| wolffd@0 | 2 % PROB_CPT Lookup the prob. of a family value in a tabular CPD |
| wolffd@0 | 3 % p = prob_CPT(CPD, x) |
| wolffd@0 | 4 % |
| wolffd@0 | 5 % This is a version of prob_CPD optimized for tables. |
| wolffd@0 | 6 |
| wolffd@0 | 7 switch length(x) |
| wolffd@0 | 8 case 1, p = CPD.CPT(x); |
| wolffd@0 | 9 case 2, p = CPD.CPT(x(1), x(2)); |
| wolffd@0 | 10 case 3, p = CPD.CPT(x(1), x(2), x(3)); |
| wolffd@0 | 11 case 4, p = CPD.CPT(x(1), x(2), x(3), x(4)); |
| wolffd@0 | 12 otherwise, |
| wolffd@0 | 13 ind = subv2ind(mysize(CPD.CPT), x); |
| wolffd@0 | 14 p = CPD.CPT(ind); |
| wolffd@0 | 15 end |
| wolffd@0 | 16 |