mirror of
https://github.com/moses-smt/mosesdecoder.git
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146 lines
3.8 KiB
C++
146 lines
3.8 KiB
C++
// $Id$
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#ifndef _DOMAIN_H
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#define _DOMAIN_H
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#include <iostream>
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#include <fstream>
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#include <assert.h>
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#include <stdlib.h>
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#include <string>
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#include <queue>
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#include <map>
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#include <cmath>
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#include "ScoreFeature.h"
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extern std::vector<std::string> tokenize( const char*);
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namespace MosesTraining
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{
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class Domain
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{
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public:
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std::vector< std::pair< int, std::string > > spec;
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std::vector< std::string > list;
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std::map< std::string, int > name2id;
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void load( const std::string &fileName );
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std::string getDomainOfSentence( int sentenceId ) const;
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};
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class DomainFeature : public ScoreFeature
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{
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public:
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DomainFeature(const std::string& domainFile);
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void addPropertiesToPhrasePair(ExtractionPhrasePair &phrasePair,
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float count,
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int sentenceId) const;
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void add(const ScoreFeatureContext& context,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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protected:
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/** Overridden in subclass */
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const = 0;
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Domain m_domain;
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const std::string m_propertyKey;
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};
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class SubsetDomainFeature : public DomainFeature
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{
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public:
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SubsetDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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class SparseSubsetDomainFeature : public DomainFeature
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{
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public:
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SparseSubsetDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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class IndicatorDomainFeature : public DomainFeature
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{
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public:
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IndicatorDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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class SparseIndicatorDomainFeature : public DomainFeature
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{
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public:
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SparseIndicatorDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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class RatioDomainFeature : public DomainFeature
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{
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public:
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RatioDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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class SparseRatioDomainFeature : public DomainFeature
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{
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public:
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SparseRatioDomainFeature(const std::string& domainFile) :
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DomainFeature(domainFile) {}
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protected:
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virtual void add(const std::map<std::string,float>& domainCounts, float count,
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const MaybeLog& maybeLog,
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std::vector<float>& denseValues,
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std::map<std::string,float>& sparseValues) const;
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};
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}
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#endif
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