Moses::ScoreProducer Class Reference
#include <ScoreProducer.h>
Public Member Functions | |
| unsigned int | GetScoreBookkeepingID () const |
| contiguous id | |
| void | CreateScoreBookkeepingID () |
| virtual size_t | GetNumScoreComponents () const =0 |
| virtual std::string | GetScoreProducerDescription (unsigned idx=0) const =0 |
| returns a string description of this producer | |
| virtual std::string | GetScoreProducerWeightShortName (unsigned idx=0) const =0 |
| returns the weight parameter name of this producer (used in n-best list) | |
| virtual size_t | GetNumInputScores () const |
| returns the number of scores gathered from the input (0 by default) | |
| virtual bool | IsStateless () const =0 |
Protected Member Functions | |
| ScoreProducer () | |
| virtual | ~ScoreProducer () |
Detailed Description
to keep track of the various things that can produce a score, we use this evil implementation-inheritance to give them each a unique, sequential (read: good for vector indices) ID
- Note:
- do not confuse this with a producer/consumer pattern. this is not a producer in that sense.
Definition at line 24 of file ScoreProducer.h.
Constructor & Destructor Documentation
| Moses::ScoreProducer::ScoreProducer | ( | ) | [protected] |
| Moses::ScoreProducer::~ScoreProducer | ( | ) | [protected, virtual] |
Definition at line 13 of file ScoreProducer.cpp.
Member Function Documentation
| void Moses::ScoreProducer::CreateScoreBookkeepingID | ( | ) | [inline] |
Definition at line 45 of file ScoreProducer.h.
| virtual size_t Moses::ScoreProducer::GetNumInputScores | ( | ) | const [inline, virtual] |
returns the number of scores gathered from the input (0 by default)
Reimplemented in Moses::DistortionScoreProducer, Moses::WordPenaltyProducer, Moses::UnknownWordPenaltyProducer, and Moses::PhraseDictionaryFeature.
Definition at line 59 of file ScoreProducer.h.
| virtual size_t Moses::ScoreProducer::GetNumScoreComponents | ( | ) | const [pure virtual] |
returns the number of scores that a subclass produces. For example, a language model conventionally produces 1, a translation table some arbitrary number, etc
Implemented in Moses::DistortionScoreProducer, Moses::WordPenaltyProducer, Moses::UnknownWordPenaltyProducer, Moses::GenerationDictionary, Moses::GlobalLexicalModel, Moses::LexicalReordering, Moses::PhraseDictionaryFeature, Moses::SyntacticLanguageModel, and Moses::LanguageModel.
Referenced by Moses::ScoreIndexManager::AddScoreProducer(), Moses::ScoreComponentCollection::Assign(), Moses::ScoreComponentCollection::PlusEquals(), and Moses::TargetPhrase::SetScore().
| unsigned int Moses::ScoreProducer::GetScoreBookkeepingID | ( | ) | const [inline] |
contiguous id
Definition at line 42 of file ScoreProducer.h.
Referenced by Moses::LMList::Add(), Moses::ScoreIndexManager::AddScoreProducer(), Moses::ScoreComponentCollection::Assign(), Moses::LanguageModel::GetOOVWeight(), Moses::ScoreComponentCollection::GetScoreForProducer(), Moses::ScoreComponentCollection::GetScoresForProducer(), Moses::LanguageModel::GetWeight(), Moses::TranslationSystem::GetWeightDistortion(), Moses::TranslationSystem::GetWeightUnknownWordPenalty(), Moses::TranslationSystem::GetWeightWordPenalty(), Moses::ScoreComponentCollection::PlusEquals(), Moses::TargetPhrase::SetScore(), and Moses::StaticData::SetWeightsForScoreProducer().
| virtual std::string Moses::ScoreProducer::GetScoreProducerDescription | ( | unsigned | idx = 0 |
) | const [pure virtual] |
returns a string description of this producer
Implemented in Moses::DistortionScoreProducer, Moses::WordPenaltyProducer, Moses::UnknownWordPenaltyProducer, Moses::GenerationDictionary, Moses::GlobalLexicalModel, Moses::LexicalReordering, Moses::PhraseDictionaryFeature, and Moses::SyntacticLanguageModel.
Referenced by Moses::ScoreIndexManager::AddScoreProducer().
| virtual std::string Moses::ScoreProducer::GetScoreProducerWeightShortName | ( | unsigned | idx = 0 |
) | const [pure virtual] |
returns the weight parameter name of this producer (used in n-best list)
Implemented in Moses::DistortionScoreProducer, Moses::WordPenaltyProducer, Moses::UnknownWordPenaltyProducer, Moses::GenerationDictionary, Moses::GlobalLexicalModel, Moses::LexicalReordering, Moses::PhraseDictionaryFeature, Moses::SyntacticLanguageModel, and Moses::LanguageModel.
| virtual bool Moses::ScoreProducer::IsStateless | ( | ) | const [pure virtual] |
Implemented in Moses::FeatureFunction, Moses::StatelessFeatureFunction, and Moses::StatefulFeatureFunction.
The documentation for this class was generated from the following files:
- mosesdecoder/moses/src/ScoreProducer.h
- mosesdecoder/moses/src/ScoreProducer.cpp
