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author | Chris Dyer <cdyer@cs.cmu.edu> | 2012-10-11 14:06:32 -0400 |
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committer | Chris Dyer <cdyer@cs.cmu.edu> | 2012-10-11 14:06:32 -0400 |
commit | 07ea7b64b6f85e5798a8068453ed9fd2b97396db (patch) | |
tree | 644496a1690d84d82a396bbc1e39160788beb2cd /rst_parser/global_ff.cc | |
parent | 37b9e45e5cb29d708f7249dbe0b0fb27685282a0 (diff) | |
parent | a36fcc5d55c1de84ae68c1091ebff2b1c32dc3b7 (diff) |
Merge branch 'master' of https://github.com/redpony/cdec
Diffstat (limited to 'rst_parser/global_ff.cc')
-rw-r--r-- | rst_parser/global_ff.cc | 44 |
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); -} - |