Moses::PDTAimp Class Reference

#include <PDTAimp.h>

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List of all members.

Classes

struct  State
struct  TScores

Public Types

typedef std::vector
< TargetPhraseCollectionWithSourcePhrase::shared_ptr > 		vTPC
typedef std::map< Phrase,
TargetPhraseCollectionWithSourcePhrase::shared_ptr > 		MapSrc2Tgt
typedef
PhraseDictionaryTree::PrefixPtr 		PPtr
typedef unsigned short Position
typedef std::pair< Position,
Position > 		Range

Public Member Functions

 ~PDTAimp ()
void Factors2String (Word const &w, std::string &s) const
void CleanUp ()
TargetPhraseCollectionWithSourcePhrase::shared_ptr GetTargetPhraseCollection (Phrase const &src) const
void Create (const std::vector< FactorType > &input, const std::vector< FactorType > &output, const std::string &filePath, const std::vector< float > &weight)
void CreateTargetPhrase (TargetPhrase &targetPhrase, StringTgtCand::Tokens const &factorStrings, std::string const &factorDelimiter, Scores const &transVector, Scores const &inputVector, const std::string *alignmentString, Phrase const *srcPtr=0) const
TargetPhraseCollectionWithSourcePhrase::shared_ptr PruneTargetCandidates (const std::vector< TargetPhrase > &tCands, std::vector< std::pair< float, size_t > > &costs, const std::vector< Phrase > &sourcePhrases) const
void CacheSource (ConfusionNet const &src)
size_t GetNumInputScores () const

Public Attributes

std::vector< FactorType > m_input
std::vector< FactorType > m_output
PhraseDictionaryTree * m_dict
const InputFeature * m_inputFeature
vTPC m_tgtColls
MapSrc2Tgt m_cache
PhraseDictionaryTreeAdaptor * m_obj
int useCache
std::vector< vTPC > m_rangeCache
unsigned m_numInputScores
UniqueObjectManager< Phrase > uniqSrcPhr
size_t totalE
size_t distinctE
std::vector< size_t > path1Best
std::vector< size_t > pathExplored
std::vector< double > pathCN

Protected Member Functions

 PDTAimp (PhraseDictionaryTreeAdaptor *p)

Friends

class PhraseDictionaryTreeAdaptor

Detailed Description

implementation of the binary phrase table for the phrase-based decoder. Used by PhraseDictionaryTreeAdaptor

Definition at line 35 of file PDTAimp.h.

Member Typedef Documentation

typedef std::map<Phrase,TargetPhraseCollectionWithSourcePhrase::shared_ptr> Moses::PDTAimp::MapSrc2Tgt

Definition at line 50 of file PDTAimp.h.

typedef unsigned short Moses::PDTAimp::Position

Definition at line 82 of file PDTAimp.h.

typedef PhraseDictionaryTree::PrefixPtr Moses::PDTAimp::PPtr

Definition at line 81 of file PDTAimp.h.

typedef std::pair<Position,Position> Moses::PDTAimp::Range

Definition at line 83 of file PDTAimp.h.

typedef std::vector<TargetPhraseCollectionWithSourcePhrase::shared_ptr> Moses::PDTAimp::vTPC

Definition at line 47 of file PDTAimp.h.

Constructor & Destructor Documentation

Moses::PDTAimp::PDTAimp ( PhraseDictionaryTreeAdaptor *  p  )  [protected]

Definition at line 6 of file PDTAimp.cpp.

References Moses::PhraseDictionary::GetColl(), Moses::FeatureFunction::GetNumScoreComponents(), Moses::InputFeature::InstancePtr(), m_inputFeature, m_numInputScores, and m_obj.

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Moses::PDTAimp::~PDTAimp (  ) 

Definition at line 24 of file PDTAimp.cpp.

References CleanUp(), distinctE, Moses::Exp(), Moses::StaticData::Instance(), m_dict, path1Best, pathCN, pathExplored, totalE, and TRACE_ERR.

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Member Function Documentation

void Moses::PDTAimp::CacheSource ( ConfusionNet const &  src  ) 

Definition at line 190 of file PDTAimp.cpp.

References Moses::addLogScale(), Moses::Phrase::AddWord(), CreateTargetPhrase(), distinctE, EPSILON, Moses::Exp(), Moses::PhraseDictionaryTree::Extend(), Factors2String(), Moses::PhraseDictionaryTree::FreeMemory(), Moses::ConfusionNet::GetColumnIncrement(), Moses::TargetPhrase::GetFutureScore(), Moses::FeatureFunction::GetNumScoreComponents(), Moses::PhraseDictionaryTree::GetRoot(), Moses::ConfusionNet::GetSize(), Moses::PhraseDictionaryTree::GetTargetCandidates(), Moses::StaticData::GetWeights(), Moses::StaticData::GetWeightWordPenalty(), Moses::inner_product(), Moses::PDTAimp::TScores::inputScores, Moses::StaticData::Instance(), k, Moses::LOWEST_SCORE, m_dict, m_inputFeature, m_numInputScores, m_obj, m_rangeCache, m_tgtColls, NULL, Moses::FeatureFunction::options(), path1Best, pathCN, pathExplored, PruneTargetCandidates(), Moses::PDTAimp::TScores::src, Moses::PDTAimp::TScores::total, totalE, TRACE_ERR, Moses::TransformScore(), Moses::PDTAimp::TScores::transScore, uniqSrcPhr, and UTIL_THROW_IF2.

Referenced by Moses::PhraseDictionaryTreeAdaptor::InitializeForInput().

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void Moses::PDTAimp::CleanUp (  ) 

Definition at line 62 of file PDTAimp.cpp.

References UniqueObjectManager< T >::clear(), Moses::PhraseDictionaryTree::FreeMemory(), m_cache, m_dict, m_rangeCache, m_tgtColls, and uniqSrcPhr.

Referenced by Moses::PhraseDictionaryTreeAdaptor::CleanUpAfterSentenceProcessing(), Moses::PhraseDictionaryTreeAdaptor::InitializeForInput(), and ~PDTAimp().

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void Moses::PDTAimp::Create ( const std::vector< FactorType > &  input,
const std::vector< FactorType > &  output,
const std::string &  filePath,
const std::vector< float > &  weight 
)

Definition at line 158 of file PDTAimp.cpp.

References Moses::FileExists(), Moses::StaticData::Instance(), m_dict, m_input, m_output, Moses::StaticData::NeedAlignmentInfo(), Moses::PhraseDictionaryTree::NeedAlignmentInfo(), Moses::PhraseDictionaryTree::Read(), UTIL_THROW2, and VERBOSE.

Referenced by Moses::PhraseDictionaryTreeAdaptor::InitializeForInput().

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void Moses::PDTAimp::CreateTargetPhrase ( TargetPhrase &  targetPhrase,
StringTgtCand::Tokens const &  factorStrings,
std::string const &  factorDelimiter,
Scores const &  transVector,
Scores const &  inputVector,
const std::string *  alignmentString,
Phrase const *  srcPtr = 0 
) const

Definition at line 407 of file PDTAimp.cpp.

References Moses::FactorCollection::AddFactor(), Moses::Phrase::AddWord(), Moses::ScoreComponentCollection::Assign(), Moses::TargetPhrase::EvaluateInIsolation(), Moses::PhraseDictionary::GetFeaturesToApply(), Moses::TargetPhrase::GetScoreBreakdown(), Moses::FactorCollection::Instance(), k, m_inputFeature, m_numInputScores, m_obj, m_output, and Moses::TargetPhrase::SetAlignmentInfo().

Referenced by CacheSource(), and GetTargetPhraseCollection().

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void Moses::PDTAimp::Factors2String ( Word const &  w,
std::string &  s 
) const [inline]

Definition at line 66 of file PDTAimp.h.

References Moses::Word::GetString(), and m_input.

Referenced by CacheSource(), and GetTargetPhraseCollection().

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size_t Moses::PDTAimp::GetNumInputScores (  )  const [inline]

Definition at line 142 of file PDTAimp.h.

References m_numInputScores.

TargetPhraseCollectionWithSourcePhrase::shared_ptr Moses::PDTAimp::GetTargetPhraseCollection ( Phrase const &  src  )  const

Definition at line 74 of file PDTAimp.cpp.

References Moses::ScoreComponentCollection::Assign(), CreateTargetPhrase(), Factors2String(), Moses::FloorScore(), Moses::TargetPhrase::GetFutureScore(), Moses::TargetPhrase::GetScoreBreakdown(), Moses::Phrase::GetSize(), Moses::PhraseDictionaryTree::GetTargetCandidates(), Moses::StaticData::GetWeights(), Moses::Phrase::GetWord(), Moses::StaticData::Instance(), m_cache, m_dict, m_obj, m_tgtColls, Moses::FeatureFunction::options(), PruneTargetCandidates(), Moses::TransformScore(), and useCache.

Referenced by Moses::PhraseDictionaryTreeAdaptor::GetTargetPhraseCollectionLEGACY(), and Moses::PhraseDictionaryTreeAdaptor::GetTargetPhraseCollectionNonCacheLEGACY().

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TargetPhraseCollectionWithSourcePhrase::shared_ptr Moses::PDTAimp::PruneTargetCandidates ( const std::vector< TargetPhrase > &  tCands,
std::vector< std::pair< float, size_t > > &  costs,
const std::vector< Phrase > &  sourcePhrases 
) const

Definition at line 440 of file PDTAimp.cpp.

References NTH_ELEMENT3, and UTIL_THROW_IF2.

Referenced by CacheSource(), and GetTargetPhraseCollection().

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Friends And Related Function Documentation

friend class PhraseDictionaryTreeAdaptor [friend]

Definition at line 38 of file PDTAimp.h.

Member Data Documentation

size_t Moses::PDTAimp::distinctE

Definition at line 60 of file PDTAimp.h.

Referenced by CacheSource(), and ~PDTAimp().

MapSrc2Tgt Moses::PDTAimp::m_cache [mutable]

Definition at line 51 of file PDTAimp.h.

Referenced by CleanUp(), and GetTargetPhraseCollection().

PhraseDictionaryTree* Moses::PDTAimp::m_dict

Definition at line 45 of file PDTAimp.h.

Referenced by CacheSource(), CleanUp(), Create(), GetTargetPhraseCollection(), and ~PDTAimp().

std::vector<FactorType> Moses::PDTAimp::m_input

Definition at line 44 of file PDTAimp.h.

Referenced by Create(), and Factors2String().

const InputFeature* Moses::PDTAimp::m_inputFeature

Definition at line 46 of file PDTAimp.h.

Referenced by CacheSource(), CreateTargetPhrase(), and PDTAimp().

unsigned Moses::PDTAimp::m_numInputScores

Definition at line 56 of file PDTAimp.h.

Referenced by CacheSource(), CreateTargetPhrase(), GetNumInputScores(), and PDTAimp().

PhraseDictionaryTreeAdaptor* Moses::PDTAimp::m_obj

Definition at line 52 of file PDTAimp.h.

Referenced by CacheSource(), CreateTargetPhrase(), GetTargetPhraseCollection(), and PDTAimp().

std::vector<FactorType> Moses::PDTAimp::m_output

Definition at line 44 of file PDTAimp.h.

Referenced by Create(), and CreateTargetPhrase().

std::vector<vTPC> Moses::PDTAimp::m_rangeCache

Definition at line 55 of file PDTAimp.h.

Referenced by CacheSource(), CleanUp(), and Moses::PhraseDictionaryTreeAdaptor::GetTargetPhraseCollectionLEGACY().

vTPC Moses::PDTAimp::m_tgtColls [mutable]

Definition at line 48 of file PDTAimp.h.

Referenced by CacheSource(), CleanUp(), and GetTargetPhraseCollection().

std::vector<size_t> Moses::PDTAimp::path1Best

Definition at line 61 of file PDTAimp.h.

Referenced by CacheSource(), and ~PDTAimp().

std::vector<double> Moses::PDTAimp::pathCN

Definition at line 62 of file PDTAimp.h.

Referenced by CacheSource(), and ~PDTAimp().

std::vector<size_t> Moses::PDTAimp::pathExplored

Definition at line 61 of file PDTAimp.h.

Referenced by CacheSource(), and ~PDTAimp().

size_t Moses::PDTAimp::totalE

Definition at line 60 of file PDTAimp.h.

Referenced by CacheSource(), and ~PDTAimp().

UniqueObjectManager<Phrase> Moses::PDTAimp::uniqSrcPhr

Definition at line 58 of file PDTAimp.h.

Referenced by CacheSource(), and CleanUp().

int Moses::PDTAimp::useCache

Definition at line 53 of file PDTAimp.h.

Referenced by Moses::PhraseDictionaryTreeAdaptor::DisableCache(), Moses::PhraseDictionaryTreeAdaptor::EnableCache(), and GetTargetPhraseCollection().

The documentation for this class was generated from the following files:
Generated on Thu Jul 6 00:33:27 2017 for Moses by  doxygen 1.5.9