Mercurial > hg > camir-ismir2012

diff toolboxes/FullBNT-1.0.7/bnt/CPDs/@hhmm2Q_CPD/reset_ess.m @ 0:cc4b1211e677 tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
initial commit to HG from Changeset: 646 (e263d8a21543) added further path and more save "camirversion.m"
author Daniel Wolff
date Fri, 19 Aug 2016 13:07:06 +0200
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/bnt/CPDs/@hhmm2Q_CPD/reset_ess.m	Fri Aug 19 13:07:06 2016 +0200
@@ -0,0 +1,12 @@
+function CPD = reset_ess(CPD)
+% RESET_ESS Reset the Expected Sufficient Statistics of a hhmm2 Q node.
+% CPD = reset_ess(CPD)
+
+domsz = CPD.dom_sz;
+domsz(CPD.Fself_ndx) = 1;
+domsz(CPD.Fbelow_ndx) = 1;
+Qdom_sz = domsz;
+Qdom_sz(Qdom_sz==1)=[]; % get rid of dimensions of size 1
+
+CPD.start_counts = zeros(Qdom_sz);
+CPD.trans_counts = zeros(Qdom_sz);