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authorChris Dyer <cdyer@cab.ark.cs.cmu.edu>2012-10-02 00:19:43 -0400
committerChris Dyer <cdyer@cab.ark.cs.cmu.edu>2012-10-02 00:19:43 -0400
commite26434979adc33bd949566ba7bf02dff64e80a3e (patch)
treed1c72495e3af6301bd28e7e66c42de0c7a944d1f /rst_parser/global_ff.cc
parent0870d4a1f5e14cc7daf553b180d599f09f6614a2 (diff)
cdec cleanup, remove bayesian stuff, parsing stuff
Diffstat (limited to 'rst_parser/global_ff.cc')
-rw-r--r--rst_parser/global_ff.cc44
1 files changed, 0 insertions, 44 deletions
diff --git a/rst_parser/global_ff.cc b/rst_parser/global_ff.cc
deleted file mode 100644
index ae410875..00000000
--- a/rst_parser/global_ff.cc
+++ /dev/null
@@ -1,44 +0,0 @@
-#include "global_ff.h"
-
-#include <iostream>
-#include <sstream>
-
-#include "tdict.h"
-
-using namespace std;
-
-struct GFFImpl {
- void PrepareForInput(const TaggedSentence& sentence) {
- }
- void Features(const TaggedSentence& sentence,
- const EdgeSubset& tree,
- SparseVector<double>* feats) const {
- const vector<WordID>& words = sentence.words;
- const vector<WordID>& tags = sentence.pos;
- const vector<pair<short,short> >& hms = tree.h_m_pairs;
- assert(words.size() == tags.size());
- vector<int> mods(words.size());
- for (int i = 0; i < hms.size(); ++i) {
- mods[hms[i].first]++; // first = head, second = modifier
- }
- for (int i = 0; i < mods.size(); ++i) {
- ostringstream os;
- os << "NM:" << TD::Convert(tags[i]) << "_" << mods[i];
- feats->add_value(FD::Convert(os.str()), 1.0);
- }
- }
-};
-
-GlobalFeatureFunctions::GlobalFeatureFunctions() : pimpl(new GFFImpl) {}
-GlobalFeatureFunctions::~GlobalFeatureFunctions() { delete pimpl; }
-
-void GlobalFeatureFunctions::PrepareForInput(const TaggedSentence& sentence) {
- pimpl->PrepareForInput(sentence);
-}
-
-void GlobalFeatureFunctions::Features(const TaggedSentence& sentence,
- const EdgeSubset& tree,
- SparseVector<double>* feats) const {
- pimpl->Features(sentence, tree, feats);
-}
-