Moses::Manager Class Reference

#include <Manager.h>

Inheritance diagram for Moses::Manager:

Collaboration diagram for Moses::Manager:

List of all members.

Public Member Functions

void OutputNBest (std::ostream &out, const Moses::TrellisPathList &nBestList) const

void OutputSurface (std::ostream &out, Hypothesis const &edge, bool const recursive=false) const

void OutputAlignment (std::ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset) const

void OutputInput (std::ostream &os, const Hypothesis *hypo) const

void OutputInput (std::vector< const Phrase * > &map, const Hypothesis *hypo) const

void OutputPassthroughInformation (std::ostream &os, const Hypothesis *hypo) const

std::map< size_t, const Factor * > GetPlaceholders (const Hypothesis &hypo, FactorType placeholderFactor) const

void OutputWordGraph (std::ostream &outputWordGraphStream, const Hypothesis *hypo, size_t &linkId) const

void OutputAlignment (std::ostringstream &out, const TrellisPath &path) const

Manager (ttasksptr const &ttask)

~Manager ()

const TranslationOptionCollection * getSntTranslationOptions ()

void Decode ()

const Hypothesis * GetBestHypothesis () const

const Hypothesis * GetActualBestHypothesis () const

void CalcNBest (size_t count, TrellisPathList &ret, bool onlyDistinct=0) const

void CalcLatticeSamples (size_t count, TrellisPathList &ret) const

void PrintAllDerivations (long translationId, std::ostream &outputStream) const

void printDivergentHypothesis (long translationId, const Hypothesis *hypo, const std::vector< const TargetPhrase * > &remainingPhrases, float remainingScore, std::ostream &outputStream) const

void printThisHypothesis (long translationId, const Hypothesis *hypo, const std::vector< const TargetPhrase * > &remainingPhrases, float remainingScore, std::ostream &outputStream) const

void GetOutputLanguageModelOrder (std::ostream &out, const Hypothesis *hypo) const

void GetWordGraph (long translationId, std::ostream &outputWordGraphStream) const

int GetNextHypoId ()

void OutputLatticeMBRNBest (std::ostream &out, const std::vector< LatticeMBRSolution > &solutions, long translationId) const

void OutputBestHypo (const std::vector< Moses::Word > &mbrBestHypo, std::ostream &out) const

void OutputBestHypo (const Moses::TrellisPath &path, std::ostream &out) const

void OutputSearchGraph (long translationId, std::ostream &outputSearchGraphStream) const

void OutputSearchGraphAsSLF (long translationId, std::ostream &outputSearchGraphStream) const

void OutputSearchGraphAsHypergraph (std::ostream &outputSearchGraphStream) const

void GetSearchGraph (std::vector< SearchGraphNode > &searchGraph) const

const InputType & GetSource () const

the input sentence being decoded

void CalcDecoderStatistics () const

void ResetSentenceStats (const InputType &source)

SentenceStats & GetSentenceStats () const

void GetForwardBackwardSearchGraph (std::map< int, bool > *pConnected, std::vector< const Hypothesis * > *pConnectedList, std::map< const Hypothesis *, std::set< const Hypothesis * > > *pOutgoingHyps, std::vector< float > *pFwdBwdScores) const

void OutputBest (OutputCollector *collector) const

void OutputNBest (OutputCollector *collector) const

void OutputAlignment (OutputCollector *collector) const

void OutputLatticeSamples (OutputCollector *collector) const

void OutputDetailedTranslationReport (OutputCollector *collector) const

void OutputUnknowns (OutputCollector *collector) const

void OutputDetailedTreeFragmentsTranslationReport (OutputCollector *collector) const

void OutputWordGraph (OutputCollector *collector) const

void OutputSearchGraph (OutputCollector *collector) const

void OutputSearchGraphSLF () const

Protected Member Functions

void GetConnectedGraph (std::map< int, bool > *pConnected, std::vector< const Hypothesis * > *pConnectedList) const

void GetWinnerConnectedGraph (std::map< int, bool > *pConnected, std::vector< const Hypothesis * > *pConnectedList) const

Protected Attributes

TranslationOptionCollection * m_transOptColl

Search * m_search

HypothesisStack * actual_hypoStack

size_t interrupted_flag

std::auto_ptr< SentenceStats > m_sentenceStats

int m_hypoId

std::ostringstream m_latticeNBestOut

std::ostringstream m_alignmentOut

Detailed Description

The Manager class implements a stack decoding algorithm for phrase-based decoding Hypotheses are organized in stacks. One stack contains all hypothesis that have the same number of foreign words translated. The data structure for hypothesis stacks is the class HypothesisStack. The data structure for a hypothesis is the class Hypothesis.

The main decoder loop in the function ProcessSentence() consists of the steps:

Create the list of possible translation options. In phrase-based decoding (and also the first mapping step in the factored model) is a phrase translation from the source to the target. Given a specific input sentence, only a limited number of phrase translation can be applied. For efficient lookup of the translation options later, these options are first collected in the function CreateTranslationOption (for more information check the class TranslationOptionCollection)
Create initial hypothesis: Hypothesis stack 0 contains only one empty hypothesis.
Going through stacks 0 ... (sentence_length-1):
- The stack is pruned to the maximum size
- Going through all hypotheses in the stack
  - Each hypothesis is expanded by ProcessOneHypothesis()
  - Expansion means applying a translation option to the hypothesis to create new hypotheses
  - What translation options may be applied depends on reordering limits and overlap with already translated words
  - With a applicable translation option and a hypothesis at hand, a new hypothesis can be created in ExpandHypothesis()
  - New hypothesis are either discarded (because they are too bad), added to the appropriate stack, or re-combined with existing hypotheses

Definition at line 96 of file Manager.h.

Constructor & Destructor Documentation

Moses::Manager::Manager ( ttasksptr const & ttask )

Definition at line 68 of file Manager.cpp.

References Moses::CubePruning, Moses::StaticData::InitializeForInput(), Moses::StaticData::Instance(), m_search, m_transOptColl, Moses::Normal, Moses::BaseManager::options(), and UTIL_THROW2.

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Moses::Manager::~Manager ( )

Definition at line 90 of file Manager.cpp.

References Moses::StaticData::CleanUpAfterSentenceProcessing(), Moses::StaticData::Instance(), m_search, m_transOptColl, and Moses::BaseManager::m_ttask.

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Member Function Documentation

void Moses::Manager::CalcDecoderStatistics ( ) const [virtual]

Implements Moses::BaseManager.

Definition at line 472 of file Manager.cpp.

References Moses::SentenceStats::CalcFinalStats(), GetBestHypothesis(), Moses::Hypothesis::GetCurrSourceWordsRange(), Moses::Hypothesis::GetCurrTargetPhrase(), Moses::Hypothesis::GetInput(), Moses::Hypothesis::GetPrevHypo(), GetSentenceStats(), IFVERBOSE, NULL, util::ToString(), and TRACE_ERR.

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void Moses::Manager::CalcLatticeSamples	(	size_t	count,
		TrellisPathList &	ret
	)			const

Implements lattice sampling, as in Chatterjee & Cancedda, emnlp 2010

Definition at line 324 of file Manager.cpp.

References Moses::TrellisPathList::Add(), Moses::Hypothesis::GetId(), Moses::Hypothesis::GetPrevHypo(), Moses::Hypothesis::GetScore(), GetSearchGraph(), Moses::log_sum(), util::rand_incl(), sort(), and UTIL_THROW_IF2.

Referenced by OutputLatticeSamples().

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void Moses::Manager::CalcNBest	(	size_t	count,
		TrellisPathList &	ret,
		bool	onlyDistinct = `0`
	)			const

After decoding, the hypotheses in the stacks and additional arcs form a search graph that can be mined for n-best lists. The heavy lifting is done in the TrellisPath and TrellisPathCollection this function controls this for one sentence.

Parameters:

	count	the number of n-best translations to produce
	ret	holds the n-best list that was calculated

Definition at line 256 of file Manager.cpp.

References Moses::TrellisPathList::Add(), Moses::TrellisPathCollection::Add(), Moses::TrellisPath::CreateDeviantPaths(), Moses::Search::GetHypothesisStacks(), Moses::TrellisPathCollection::GetSize(), Moses::TrellisPathList::GetSize(), Moses::TrellisPath::GetSurfacePhrase(), m_search, NULL, Moses::BaseManager::options(), Moses::TrellisPathCollection::pop(), Moses::TrellisPathCollection::Prune(), and UTIL_THROW_IF2.

Referenced by main(), OutputBest(), and OutputNBest().

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void Moses::Manager::Decode ( ) [virtual]

Main decoder loop that translates a sentence by expanding hypotheses stack by stack, until the end of the sentence.

Implements Moses::BaseManager.

Definition at line 107 of file Manager.cpp.

References Moses::TranslationOptionCollection::CreateTranslationOptions(), Moses::Search::Decode(), GetSentenceStats(), Moses::InputType::GetSpecifiesWeightSetting(), Moses::SentenceStats::GetTimeCollectOpts(), Moses::InputType::GetTranslationId(), Moses::InputType::GetWeightSetting(), IFVERBOSE, Moses::StaticData::Instance(), m_search, Moses::BaseManager::m_source, m_transOptColl, ResetSentenceStats(), Moses::StaticData::SetWeightSetting(), Moses::Timer::start(), Moses::SentenceStats::StartTimeCollectOpts(), Moses::SentenceStats::StartTimeTotal(), Moses::SentenceStats::StopTimeCollectOpts(), Moses::SentenceStats::StopTimeTotal(), TRACE_ERR, and VERBOSE.

Referenced by main().

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const Hypothesis* Moses::Manager::GetActualBestHypothesis ( ) const

const Hypothesis * Moses::Manager::GetBestHypothesis ( ) const

Definition at line 1435 of file Manager.cpp.

References Moses::Search::GetBestHypothesis(), and m_search.

Referenced by CalcDecoderStatistics(), Moses::doConsensusDecoding(), Moses::getLatticeMBRNBest(), OutputAlignment(), OutputBest(), and OutputDetailedTranslationReport().

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void Moses::Manager::GetConnectedGraph	(	std::map< int, bool > *	pConnected,
		std::vector< const Hypothesis * > *	pConnectedList
	)			const `[protected]`

Definition at line 1148 of file Manager.cpp.

References Moses::HypothesisStack::begin(), Moses::HypothesisStack::end(), Moses::Hypothesis::GetArcList(), Moses::Search::GetHypothesisStacks(), Moses::Hypothesis::GetId(), Moses::Hypothesis::GetPrevHypo(), m_search, and NULL.

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void Moses::Manager::GetForwardBackwardSearchGraph	(	std::map< int, bool > *	pConnected,
		std::vector< const Hypothesis * > *	pConnectedList,
		std::map< const Hypothesis , std::set< const Hypothesis > > *	pOutgoingHyps,
		std::vector< float > *	pFwdBwdScores
	)			const

Referenced by Moses::doConsensusDecoding(), and Moses::getLatticeMBRNBest().

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int Moses::Manager::GetNextHypoId ( )

Definition at line 1440 of file Manager.cpp.

References Moses::SentenceStats::AddCreated(), GetSentenceStats(), and m_hypoId.

Referenced by Moses::SearchNormal::Decode(), Moses::SearchCubePruning::Decode(), and Moses::SearchNormal::ExpandHypothesis().

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void Moses::Manager::GetOutputLanguageModelOrder	(	std::ostream &	out,
		const Hypothesis *	hypo
	)			const

Definition at line 578 of file Manager.cpp.

References Moses::Hypothesis::GetOutputPhrase(), and Moses::StatefulFeatureFunction::GetStatefulFeatureFunctions().

Referenced by OutputBest().

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std::map< size_t, const Factor * > Moses::Manager::GetPlaceholders	(	const Hypothesis &	hypo,
		FactorType	placeholderFactor
	)			const

Definition at line 1797 of file Manager.cpp.

References Moses::AlignmentInfo::GetAlignmentsForSource(), Moses::TargetPhrase::GetAlignTerm(), Moses::Phrase::GetFactor(), Moses::TranslationOption::GetInputPath(), Moses::InputPath::GetPhrase(), Moses::Phrase::GetSize(), Moses::TranslationOption::GetTargetPhrase(), Moses::Hypothesis::GetTranslationOption(), and UTIL_THROW_IF2.

Referenced by OutputSurface().

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void Moses::Manager::GetSearchGraph ( std::vector< SearchGraphNode > & searchGraph ) const

Referenced by CalcLatticeSamples(), OutputSearchGraph(), OutputSearchGraphAsHypergraph(), and OutputSearchGraphAsSLF().

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SentenceStats & Moses::Manager::GetSentenceStats ( ) const

Definition at line 1450 of file Manager.cpp.

References m_sentenceStats.

Referenced by Moses::HypothesisStackNormal::AddPrune(), Moses::HypothesisStackCubePruning::AddPrune(), CalcDecoderStatistics(), Moses::SearchCubePruning::Decode(), Decode(), Moses::LanguageModelImplementation::EvaluateWhenApplied(), Moses::SearchNormal::ExpandHypothesis(), GetNextHypoId(), Moses::SearchNormal::ProcessOneStack(), Moses::HypothesisStackNormal::PruneToSize(), and Moses::HypothesisStackCubePruning::PruneToSize().

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const TranslationOptionCollection * Moses::Manager::getSntTranslationOptions ( )

Definition at line 183 of file Manager.cpp.

References m_transOptColl.

Referenced by Moses::VW::EvaluateWhenApplied().

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const InputType & Moses::Manager::GetSource ( ) const

the input sentence being decoded

Reimplemented from Moses::BaseManager.

Definition at line 98 of file Manager.cpp.

References Moses::BaseManager::m_source.

Referenced by Moses::BilingualLM::EvaluateWhenApplied(), Moses::VW::EvaluateWhenApplied(), Moses::OpSequenceModel::EvaluateWhenApplied(), Moses::CoveredReferenceFeature::EvaluateWhenApplied(), OutputPassthroughInformation(), OutputSearchGraphAsHypergraph(), and Moses::HypothesisStackCubePruning::SetBitmapAccessor().

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void Moses::Manager::GetWinnerConnectedGraph	(	std::map< int, bool > *	pConnected,
		std::vector< const Hypothesis * > *	pConnectedList
	)			const `[protected]`

Definition at line 1192 of file Manager.cpp.

References Moses::HypothesisStack::begin(), Moses::HypothesisStack::end(), Moses::Hypothesis::GetArcList(), Moses::Search::GetHypothesisStacks(), Moses::Hypothesis::GetId(), Moses::Hypothesis::GetPrevHypo(), m_search, and NULL.

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void Moses::Manager::GetWordGraph	(	long	translationId,
		std::ostream &	outputWordGraphStream
	)			const

Definition at line 591 of file Manager.cpp.

References Moses::HypothesisStack::begin(), Moses::HypothesisStack::end(), Moses::Hypothesis::GetArcList(), Moses::Search::GetHypothesisStacks(), Moses::Parameter::GetParam(), Moses::StaticData::GetParameter(), Moses::StaticData::Instance(), m_search, NULL, OutputWordGraph(), params, and Moses::Scan< bool >().

Referenced by OutputWordGraph().

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void Moses::Manager::OutputAlignment ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1830 of file Manager.cpp.

References Moses::TargetPhrase::GetAlignTerm(), GetBestHypothesis(), Moses::Hypothesis::GetCurrSourceWordsRange(), Moses::Hypothesis::GetCurrTargetPhrase(), Moses::Hypothesis::GetPrevHypo(), Moses::Phrase::GetSize(), Moses::Range::GetStartPos(), Moses::InputType::GetTranslationId(), m_alignmentOut, Moses::BaseManager::m_source, NULL, OutputAlignment(), and Moses::OutputCollector::Write().

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void Moses::Manager::OutputAlignment	(	std::ostringstream &	out,
		const TrellisPath &	path
	)			const

Definition at line 2006 of file Manager.cpp.

References Moses::TrellisPath::GetEdges(), Moses::BaseManager::options(), and Moses::Hypothesis::OutputAlignment().

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void Moses::Manager::OutputAlignment	(	std::ostream &	out,
		const AlignmentInfo &	ai,
		size_t	sourceOffset,
		size_t	targetOffset
	)			const

Referenced by OutputAlignment(), OutputBest(), OutputNBest(), and OutputSurface().

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void Moses::Manager::OutputBest ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1456 of file Manager.cpp.

References CalcNBest(), debug, Moses::doConsensusDecoding(), Moses::doLatticeMBR(), doMBR(), Moses::FixPrecision(), GetBestHypothesis(), Moses::Hypothesis::GetFutureScore(), Moses::getLatticeMBRNBest(), GetOutputLanguageModelOrder(), Moses::TrellisPathList::GetSize(), Moses::InputType::GetTranslationId(), IFVERBOSE, m_alignmentOut, m_latticeNBestOut, Moses::BaseManager::m_source, n, nbest(), NULL, Moses::BaseManager::options(), OutputAlignment(), Moses::Hypothesis::OutputAlignment(), OutputBestHypo(), Moses::Hypothesis::OutputInput(), OutputLatticeMBRNBest(), OutputPassthroughInformation(), OutputSurface(), PrintAllDerivations(), Moses::PrintUserTime(), Moses::Timer::start(), Moses::Timer::stop(), VERBOSE, and Moses::OutputCollector::Write().

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void Moses::Manager::OutputBestHypo	(	const Moses::TrellisPath &	path,
		std::ostream &	out
	)			const

Definition at line 1994 of file Manager.cpp.

References Moses::TrellisPath::GetEdges(), and OutputSurface().

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void Moses::Manager::OutputBestHypo	(	const std::vector< Moses::Word > &	mbrBestHypo,
		std::ostream &	out
	)			const

Referenced by main(), and OutputBest().

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void Moses::Manager::OutputDetailedTranslationReport ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1861 of file Manager.cpp.

References Moses::FixPrecision(), GetBestHypothesis(), Moses::InputType::GetTranslationId(), Moses::BaseManager::m_source, TranslationAnalysis::PrintTranslationAnalysis(), and Moses::OutputCollector::Write().

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void Moses::Manager::OutputDetailedTreeFragmentsTranslationReport ( OutputCollector * collector ) const [inline, virtual]

Implements Moses::BaseManager.

Definition at line 209 of file Manager.h.

void Moses::Manager::OutputInput	(	std::vector< const Phrase * > &	map,
		const Hypothesis *	hypo
	)			const

Definition at line 1789 of file Manager.cpp.

References Moses::Hypothesis::GetCurrSourceWordsRange(), Moses::TranslationOption::GetInputPath(), Moses::InputPath::GetPhrase(), Moses::Hypothesis::GetPrevHypo(), Moses::Range::GetStartPos(), Moses::Hypothesis::GetTranslationOption(), and OutputInput().

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void Moses::Manager::OutputInput	(	std::ostream &	os,
		const Hypothesis *	hypo
	)			const

Definition at line 1780 of file Manager.cpp.

References Moses::Hypothesis::GetInput(), and Moses::InputType::GetSize().

Referenced by OutputInput(), and OutputNBest().

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void Moses::Manager::OutputLatticeMBRNBest	(	std::ostream &	out,
		const std::vector< LatticeMBRSolution > &	solutions,
		long	translationId
	)			const

Referenced by OutputBest().

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void Moses::Manager::OutputLatticeSamples ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1818 of file Manager.cpp.

References CalcLatticeSamples(), Moses::InputType::GetTranslationId(), Moses::BaseManager::m_source, Moses::BaseManager::options(), OutputNBest(), and Moses::OutputCollector::Write().

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void Moses::Manager::OutputNBest ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1583 of file Manager.cpp.

References CalcNBest(), Moses::InputType::GetTranslationId(), m_latticeNBestOut, Moses::BaseManager::m_source, nbest(), Moses::NBestOptions::nbest_size, NULL, Moses::NBestOptions::only_distinct, Moses::BaseManager::options(), OutputNBest(), and Moses::OutputCollector::Write().

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void Moses::Manager::OutputNBest	(	std::ostream &	out,
		const Moses::TrellisPathList &	nBestList
	)			const

Definition at line 1606 of file Manager.cpp.

References Moses::TrellisPathList::begin(), Moses::TrellisPathList::end(), Moses::TargetPhrase::GetAlignTerm(), Moses::Hypothesis::GetCurrSourceWordsRange(), Moses::Hypothesis::GetCurrTargetPhrase(), Moses::TrellisPath::GetEdges(), Moses::Range::GetEndPos(), Moses::TrellisPath::GetFutureScore(), Moses::TrellisPath::GetScoreBreakdown(), Moses::Range::GetStartPos(), Moses::TrellisPath::GetTargetWordsRange(), Moses::InputType::GetTranslationId(), Moses::NBestOptions::include_alignment_info, Moses::NBestOptions::include_all_factors, Moses::NBestOptions::include_segmentation, Moses::BaseManager::m_source, Moses::BaseManager::options(), OutputAlignment(), OutputInput(), and OutputSurface().

Referenced by OutputLatticeSamples(), and OutputNBest().

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void Moses::Manager::OutputPassthroughInformation	(	std::ostream &	os,
		const Hypothesis *	hypo
	)			const

Definition at line 571 of file Manager.cpp.

References Moses::Hypothesis::GetManager(), Moses::InputType::GetPassthroughInformation(), and GetSource().

Referenced by OutputBest().

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void Moses::Manager::OutputSearchGraph ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1904 of file Manager.cpp.

References Moses::FixPrecision(), Moses::InputType::GetTranslationId(), Moses::StaticData::Instance(), Moses::BaseManager::m_source, OutputSearchGraph(), VERBOSE, and Moses::OutputCollector::Write().

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void Moses::Manager::OutputSearchGraph	(	long	translationId,
		std::ostream &	outputSearchGraphStream
	)			const

Definition at line 1341 of file Manager.cpp.

References GetSearchGraph(), Moses::BaseManager::options(), and Moses::OutputSearchNode().

Referenced by OutputSearchGraph().

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void Moses::Manager::OutputSearchGraphAsHypergraph ( std::ostream & outputSearchGraphStream ) const [virtual]

! Output search graph in hypergraph format of Kenneth Heafield's lazy hypergraph decoder

Reimplemented from Moses::BaseManager.

Definition at line 841 of file Manager.cpp.

References count, Moses::Hypothesis::GetCurrTargetPhrase(), Moses::Hypothesis::GetId(), Moses::Bitmap::GetNumWordsCovered(), Moses::Hypothesis::GetPrevHypo(), GetSearchGraph(), Moses::InputType::GetSize(), Moses::Phrase::GetSize(), GetSource(), Moses::InputType::GetTranslationId(), Moses::Hypothesis::GetWordsBitmap(), lineNumber, Moses::BaseManager::m_source, NULL, range, UTIL_THROW_IF2, and VERBOSE.

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void Moses::Manager::OutputSearchGraphAsSLF	(	long	translationId,
		std::ostream &	outputSearchGraphStream
	)			const

! Output search graph in HTK standard lattice format (SLF)

Definition at line 994 of file Manager.cpp.

References Moses::Hypothesis::GetCurrTargetPhrase(), Moses::Hypothesis::GetId(), Moses::Hypothesis::GetPrevHypo(), GetSearchGraph(), Moses::Phrase::GetSize(), Moses::Phrase::GetWord(), and lineNumber.

Referenced by OutputSearchGraphSLF().

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void Moses::Manager::OutputSearchGraphSLF ( ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1928 of file Manager.cpp.

References Moses::FixPrecision(), Moses::InputType::GetTranslationId(), Moses::BaseManager::m_source, Moses::BaseManager::options(), OutputSearchGraphAsSLF(), util::StringStream::str(), and TRACE_ERR.

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void Moses::Manager::OutputSurface	(	std::ostream &	out,
		Hypothesis const &	edge,
		bool const	recursive = `false`
	)			const

Definition at line 1683 of file Manager.cpp.

References Moses::TargetPhrase::GetAlignTerm(), Moses::Hypothesis::GetCurrSourceWordsRange(), Moses::Hypothesis::GetCurrTargetPhrase(), Moses::Range::GetEndPos(), Moses::Phrase::GetFactor(), GetPlaceholders(), Moses::Hypothesis::GetPrevHypo(), Moses::Hypothesis::GetScore(), Moses::Hypothesis::GetScoreBreakdown(), Moses::Phrase::GetSize(), Moses::Range::GetStartPos(), Moses::Phrase::GetWord(), Moses::Word::IsOOV(), NOT_FOUND, NULL, Moses::BaseManager::options(), OutputAlignment(), and UTIL_THROW_IF2.

Referenced by OutputBest(), OutputBestHypo(), and OutputNBest().

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void Moses::Manager::OutputUnknowns ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1874 of file Manager.cpp.

References Moses::InputType::GetTranslationId(), Moses::TranslationOptionCollection::GetUnknownSources(), Moses::BaseManager::m_source, m_transOptColl, and Moses::OutputCollector::Write().

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void Moses::Manager::OutputWordGraph ( OutputCollector * collector ) const [virtual]

Implements Moses::BaseManager.

Definition at line 1891 of file Manager.cpp.

References Moses::FixPrecision(), Moses::InputType::GetTranslationId(), GetWordGraph(), Moses::BaseManager::m_source, and Moses::OutputCollector::Write().

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void Moses::Manager::OutputWordGraph	(	std::ostream &	outputWordGraphStream,
		const Hypothesis *	hypo,
		size_t &	linkId
	)			const

Definition at line 507 of file Manager.cpp.

References Moses::PhraseDictionary::GetColl(), Moses::Hypothesis::GetCurrTargetPhrase(), Moses::FeatureFunction::GetFeatureFunctions(), Moses::Hypothesis::GetId(), Moses::Hypothesis::GetPrevHypo(), Moses::Hypothesis::GetScoreBreakdown(), Moses::ScoreComponentCollection::GetScoreForProducer(), Moses::ScoreComponentCollection::GetScoresForProducer(), Moses::Hypothesis::GetSourcePhraseStringRep(), and Moses::StatefulFeatureFunction::GetStatefulFeatureFunctions().

Referenced by GetWordGraph().

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void Moses::Manager::PrintAllDerivations	(	long	translationId,
		std::ostream &	outputStream
	)			const

Referenced by OutputBest().

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void Moses::Manager::printDivergentHypothesis	(	long	translationId,
		const Hypothesis *	hypo,
		const std::vector< const TargetPhrase * > &	remainingPhrases,
		float	remainingScore,
		std::ostream &	outputStream
	)			const

void Moses::Manager::printThisHypothesis	(	long	translationId,
		const Hypothesis *	hypo,
		const std::vector< const TargetPhrase * > &	remainingPhrases,
		float	remainingScore,
		std::ostream &	outputStream
	)			const

void Moses::Manager::ResetSentenceStats ( const InputType & source )

Definition at line 1446 of file Manager.cpp.

References m_sentenceStats.

Referenced by Decode().

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Member Data Documentation

HypothesisStack* Moses::Manager::actual_hypoStack [protected]

Definition at line 118 of file Manager.h.

size_t Moses::Manager::interrupted_flag [protected]

actual (full expanded) stack of hypotheses

Definition at line 119 of file Manager.h.

std::ostringstream Moses::Manager::m_alignmentOut [mutable, protected]

Definition at line 133 of file Manager.h.

Referenced by OutputAlignment(), and OutputBest().

int Moses::Manager::m_hypoId [protected]

Definition at line 121 of file Manager.h.

Referenced by GetNextHypoId().

std::ostringstream Moses::Manager::m_latticeNBestOut [mutable, protected]

Definition at line 132 of file Manager.h.

Referenced by OutputBest(), and OutputNBest().

Search* Moses::Manager::m_search [protected]

Definition at line 116 of file Manager.h.

Referenced by CalcNBest(), Decode(), GetBestHypothesis(), GetConnectedGraph(), GetWinnerConnectedGraph(), GetWordGraph(), Manager(), and ~Manager().

std::auto_ptr<SentenceStats> Moses::Manager::m_sentenceStats [protected]

Definition at line 120 of file Manager.h.

Referenced by GetSentenceStats(), and ResetSentenceStats().

TranslationOptionCollection* Moses::Manager::m_transOptColl [protected]

pre-computed list of translation options for the phrases in this sentence

Definition at line 115 of file Manager.h.

Referenced by Decode(), getSntTranslationOptions(), Manager(), OutputUnknowns(), and ~Manager().

The documentation for this class was generated from the following files:

/disk4/html/www/moses/doxygen/mosesdecoder/moses/Manager.h
/disk4/html/www/moses/doxygen/mosesdecoder/moses/Manager.cpp


Public Member Functions
void	OutputNBest (std::ostream &out, const Moses::TrellisPathList &nBestList) const
void	OutputSurface (std::ostream &out, Hypothesis const &edge, bool const recursive=false) const
void	OutputAlignment (std::ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset) const
void	OutputInput (std::ostream &os, const Hypothesis *hypo) const
void	OutputInput (std::vector< const Phrase * > &map, const Hypothesis *hypo) const
void	OutputPassthroughInformation (std::ostream &os, const Hypothesis *hypo) const
std::map< size_t, const Factor * >	GetPlaceholders (const Hypothesis &hypo, FactorType placeholderFactor) const
void	OutputWordGraph (std::ostream &outputWordGraphStream, const Hypothesis *hypo, size_t &linkId) const
void	OutputAlignment (std::ostringstream &out, const TrellisPath &path) const
	Manager (ttasksptr const &ttask)
	~Manager ()
const TranslationOptionCollection *	getSntTranslationOptions ()
void	Decode ()
const Hypothesis *	GetBestHypothesis () const
const Hypothesis *	GetActualBestHypothesis () const
void	CalcNBest (size_t count, TrellisPathList &ret, bool onlyDistinct=0) const
void	CalcLatticeSamples (size_t count, TrellisPathList &ret) const
void	PrintAllDerivations (long translationId, std::ostream &outputStream) const
void	printDivergentHypothesis (long translationId, const Hypothesis hypo, const std::vector< const TargetPhrase > &remainingPhrases, float remainingScore, std::ostream &outputStream) const
void	printThisHypothesis (long translationId, const Hypothesis hypo, const std::vector< const TargetPhrase > &remainingPhrases, float remainingScore, std::ostream &outputStream) const
void	GetOutputLanguageModelOrder (std::ostream &out, const Hypothesis *hypo) const
void	GetWordGraph (long translationId, std::ostream &outputWordGraphStream) const
int	GetNextHypoId ()
void	OutputLatticeMBRNBest (std::ostream &out, const std::vector< LatticeMBRSolution > &solutions, long translationId) const
void	OutputBestHypo (const std::vector< Moses::Word > &mbrBestHypo, std::ostream &out) const
void	OutputBestHypo (const Moses::TrellisPath &path, std::ostream &out) const
void	OutputSearchGraph (long translationId, std::ostream &outputSearchGraphStream) const
void	OutputSearchGraphAsSLF (long translationId, std::ostream &outputSearchGraphStream) const
void	OutputSearchGraphAsHypergraph (std::ostream &outputSearchGraphStream) const
void	GetSearchGraph (std::vector< SearchGraphNode > &searchGraph) const
const InputType &	GetSource () const
	the input sentence being decoded
void	CalcDecoderStatistics () const
void	ResetSentenceStats (const InputType &source)
SentenceStats &	GetSentenceStats () const
void	GetForwardBackwardSearchGraph (std::map< int, bool > pConnected, std::vector< const Hypothesis > pConnectedList, std::map< const Hypothesis , std::set< const Hypothesis * > > pOutgoingHyps, std::vector< float > pFwdBwdScores) const
void	OutputBest (OutputCollector *collector) const
void	OutputNBest (OutputCollector *collector) const
void	OutputAlignment (OutputCollector *collector) const
void	OutputLatticeSamples (OutputCollector *collector) const
void	OutputDetailedTranslationReport (OutputCollector *collector) const
void	OutputUnknowns (OutputCollector *collector) const
void	OutputDetailedTreeFragmentsTranslationReport (OutputCollector *collector) const
void	OutputWordGraph (OutputCollector *collector) const
void	OutputSearchGraph (OutputCollector *collector) const
void	OutputSearchGraphSLF () const
Protected Member Functions
void	GetConnectedGraph (std::map< int, bool > pConnected, std::vector< const Hypothesis > *pConnectedList) const
void	GetWinnerConnectedGraph (std::map< int, bool > pConnected, std::vector< const Hypothesis > *pConnectedList) const
Protected Attributes
TranslationOptionCollection *	m_transOptColl
Search *	m_search
HypothesisStack *	actual_hypoStack
size_t	interrupted_flag
std::auto_ptr< SentenceStats >	m_sentenceStats
int	m_hypoId
std::ostringstream	m_latticeNBestOut
std::ostringstream	m_alignmentOut