log density prune

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@152 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 1 insertions, 0 deletions

diff --git a/decoder/hg.cc b/decoder/hg.cc
index 11dd6f44..7fc9643d 100644
--- a/decoder/hg.cc
+++ b/decoder/hg.cc
@@ -204,6 +204,7 @@ void Hypergraph::DensityPruneInsideOutside(const double scale,
   const int plen = ViterbiPathLength(*this);
   vector<WordID> bp;
   int rnum = min(static_cast<int>(edges_.size()), static_cast<int>(density * static_cast<double>(plen)));
+  cerr << "Density pruning: keep "<<rnum<<" of "<<edges_.size()<<" edges (viterbi = "<<plen<<" edges)"<<endl;
   if (rnum == edges_.size()) {
     cerr << "No pruning required: denisty already sufficient";
     return;