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50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/***********************************************************************
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Moses - factored phrase-based language decoder
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Copyright (C) 2009 University of Edinburgh
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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***********************************************************************/
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#pragma once
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#include <string>
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#include <map>
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namespace MosesTraining
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{
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class LexicalTable
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{
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public:
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std::map< WORD_ID, std::map< WORD_ID, double > > ltable;
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void load( const std::string &filePath );
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double permissiveLookup( WORD_ID wordS, WORD_ID wordT ) {
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// cout << endl << vcbS.getWord( wordS ) << "-" << vcbT.getWord( wordT ) << ":";
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if (ltable.find( wordS ) == ltable.end()) return 1.0;
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if (ltable[ wordS ].find( wordT ) == ltable[ wordS ].end()) return 1.0;
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// cout << ltable[ wordS ][ wordT ];
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return ltable[ wordS ][ wordT ];
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}
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};
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// other functions *********************************************
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inline bool isNonTerminal( const std::string &word )
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{
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return (word.length()>=3 && word[0] == '[' && word[word.length()-1] == ']');
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}
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}
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