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diff toolboxes/FullBNT-1.0.7/bnt/inference/online/@smoother_engine/smoother_engine.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/bnt/inference/online/@smoother_engine/smoother_engine.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,12 @@
+function engine = smoother_engine(tbn_engine)
+% SMOOTHER_ENGINE Create an engine which does offline (fixed-interval) smoothing in O(T) space/time
+% function engine = smoother_engine(tbn_engine)
+%
+% tbn_engine is any 2TBN inference engine which supports the following methods:
+% fwd, fwd1, back, backT, back, marginal_nodes and marginal_family.
+
+engine.tbn_engine = tbn_engine;
+engine.b = []; % space to store smoothed messages
+engine = class(engine, 'smoother_engine');
+%engine = class(engine, 'smoother_engine', inf_engine(bnet_from_engine(tbn_engine)));
+