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authorgraehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-07-23 02:27:28 +0000
committergraehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-07-23 02:27:28 +0000
commitc70e58a62d9f2fed4df0665202c2eb44334dfd8c (patch)
treeac9f217c6359535d4bb1184f7c8dbbad12526087 /decoder/ff.cc
parentc31d752edf981ca243fc08d340024d10c023a66e (diff)
bottom-up FF from fsa FF - WordPenaltyFsa - needs debugging
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@373 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'decoder/ff.cc')
-rw-r--r--decoder/ff.cc20
1 files changed, 10 insertions, 10 deletions
diff --git a/decoder/ff.cc b/decoder/ff.cc
index a20b743f..b6a541e3 100644
--- a/decoder/ff.cc
+++ b/decoder/ff.cc
@@ -30,12 +30,12 @@ string FeatureFunction::usage_helper(std::string const& name,std::string const&
return r;
}
-FeatureFunction::Features FeatureFunction::single_feature(WordID feat) {
+Features FeatureFunction::single_feature(WordID feat) {
return Features(1,feat);
}
-FeatureFunction::Features ModelSet::all_features(std::ostream *warn,bool warn0) {
- typedef FeatureFunction::Features FFS;
+Features ModelSet::all_features(std::ostream *warn,bool warn0) {
+ typedef Features FFS;
FFS ffs;
#define WARNFF(x) do { if (warn) { *warn << "WARNING: "<< x ; *warn<<endl; } } while(0)
typedef std::map<WordID,string> FFM;
@@ -74,7 +74,7 @@ FeatureFunction::Features ModelSet::all_features(std::ostream *warn,bool warn0)
void ModelSet::show_features(std::ostream &out,std::ostream &warn,bool warn_zero_wt)
{
- typedef FeatureFunction::Features FFS;
+ typedef Features FFS;
FFS ffs=all_features(&warn,warn_zero_wt);
out << "Weight Feature\n";
for (unsigned i=0;i<ffs.size();++i) {
@@ -90,7 +90,7 @@ void ModelSet::show_features(std::ostream &out,std::ostream &warn,bool warn_zero
// Hiero and Joshua use log_10(e) as the value, so I do to
WordPenalty::WordPenalty(const string& param) :
- fid_(FD::Convert("WordPenalty")),
+ fid_(FD::Convert("WordPenalty")),
value_(-1.0 / log(10)) {
if (!param.empty()) {
cerr << "Warning WordPenalty ignoring parameter: " << param << endl;
@@ -118,11 +118,11 @@ SourceWordPenalty::SourceWordPenalty(const string& param) :
}
}
-FeatureFunction::Features SourceWordPenalty::features() const {
+Features SourceWordPenalty::features() const {
return single_feature(fid_);
}
-FeatureFunction::Features WordPenalty::features() const {
+Features WordPenalty::features() const {
return single_feature(fid_);
}
@@ -154,7 +154,7 @@ ArityPenalty::ArityPenalty(const std::string& param) :
while (!fids_.empty() && fids_.back()==0) fids_.pop_back(); // pretty up features vector in case FD was frozen. doesn't change anything
}
-FeatureFunction::Features ArityPenalty::features() const {
+Features ArityPenalty::features() const {
return Features(fids_.begin(),fids_.end());
}
@@ -212,7 +212,7 @@ void ModelSet::AddFeaturesToEdge(const SentenceMetadata& smeta,
edge->edge_prob_.logeq(edge->feature_values_.dot(weights_));
}
-void ModelSet::AddFinalFeatures(const std::string& state, Hypergraph::Edge* edge) const {
+void ModelSet::AddFinalFeatures(const std::string& state, Hypergraph::Edge* edge,SentenceMetadata const& smeta) const {
assert(1 == edge->rule_->Arity());
for (int i = 0; i < models_.size(); ++i) {
@@ -223,7 +223,7 @@ void ModelSet::AddFinalFeatures(const std::string& state, Hypergraph::Edge* edge
int spos = model_state_pos_[i];
ant_state = &state[spos];
}
- ff.FinalTraversalFeatures(ant_state, &edge->feature_values_);
+ ff.FinalTraversalFeatures(smeta, ant_state, &edge->feature_values_);
}
edge->edge_prob_.logeq(edge->feature_values_.dot(weights_));
}