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authorJonathan Clark <jon.h.clark@gmail.com>2011-03-24 09:51:40 -0400
committerJonathan Clark <jon.h.clark@gmail.com>2011-03-24 09:51:40 -0400
commiteb33700d1c868662b5d0abedaaf3fa47948a89d0 (patch)
treeed70be84820d243524bab0b59a84b8da033a9c41 /decoder/hg.h
parentba4f147f84aa0d4623da640a2d0de7e6242a53af (diff)
parenta580faa8177331cf51138a2208e276b703470934 (diff)
Undo some silly local changes so we can pull
Diffstat (limited to 'decoder/hg.h')
-rw-r--r--decoder/hg.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/decoder/hg.h b/decoder/hg.h
index aa1202b1..e5ef05f8 100644
--- a/decoder/hg.h
+++ b/decoder/hg.h
@@ -449,7 +449,7 @@ public:
void PushWeightsToSource(double scale = 1.0);
// same, except weights are pushed to the goal, works for HGs,
// not just lattices
- void PushWeightsToGoal(double scale = 1.0);
+ prob_t PushWeightsToGoal(double scale = 1.0);
// contrary to PushWeightsToGoal, use viterbi semiring; store log(p) to fid. note that p_viterbi becomes 1; k*p_viterbi becomes k. also modifies edge_prob_ (note that the fid stored log(p) will stick around even if you reweight)
// afterwards, product of edge_prob_ for a derivation will equal 1 for the viterbi (p_v before, 1 after), and in general (k*p_v before, k after). returns inside(goal)