76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
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/*
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EGYPT Toolkit for Statistical Machine Translation
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Written by Yaser Al-Onaizan, Jan Curin, Michael Jahr, Kevin Knight, John Lafferty, Dan Melamed, David Purdy, Franz Och, Noah Smith, and David Yarowsky.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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USA.
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*/
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#ifndef _model2_h
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#define _model2_h 1
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#include <cassert>
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#include <iostream>
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#include <algorithm>
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#include <functional>
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#include <map>
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#include <set>
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#include "Vector.h"
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#include <utility>
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#if __GNUC__>2
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#include <ext/hash_map>
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using __gnu_cxx::hash_map;
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#else
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#include <hash_map>
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#endif
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#include <fstream>
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#include <cmath>
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#include <ctime>
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#include "TTables.h"
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#include "ATables.h"
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#include "getSentence.h"
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#include "defs.h"
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#include "model1.h"
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#include "Perplexity.h"
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#include "vocab.h"
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class model2 : public model1
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{
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public:
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amodel<PROB>&aTable;
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amodel<COUNT>&aCountTable;
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public:
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model2(model1& m1,amodel<PROB>&,amodel<COUNT>&);
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void initialize_table_uniformly(sentenceHandler&);
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int em_with_tricks(int iterations,bool dumpCount = false,
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const char* dumpCountName = NULL, bool useString = false);
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void load_table(const char* aname);
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inline amodel<PROB>& getATable(void) {
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return aTable;
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};
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inline amodel<COUNT>& getACountTable(void) {
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return aCountTable;
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};
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void em_loop(Perplexity& perp,sentenceHandler& sHandler1, bool dump_files,const char* alignfile, Perplexity&, bool test);
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friend class model3;
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};
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#endif
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