MosesTuning::PerScorer Class Reference
#include <PerScorer.h>
Inheritance diagram for MosesTuning::PerScorer:
Collaboration diagram for MosesTuning::PerScorer:
Public Member Functions | |
| PerScorer (const std::string &config="") | |
| ~PerScorer () | |
| virtual void | setReferenceFiles (const std::vector< std::string > &referenceFiles) |
| virtual void | prepareStats (std::size_t sid, const std::string &text, ScoreStats &entry) |
| virtual std::size_t | NumberOfScores () const |
| virtual float | calculateScore (const std::vector< ScoreStatsType > &comps) const |
Detailed Description
An implementation of position-independent word error rate. This is defined as 1 - (correct - max(0,output_length - ref_length)) / ref_length In fact, we ignore the " 1 - " so that it can be maximised.Definition at line 22 of file PerScorer.h.
Constructor & Destructor Documentation
| MosesTuning::PerScorer::PerScorer | ( | const std::string & | config = "" |
) | [explicit] |
| MosesTuning::PerScorer::~PerScorer | ( | ) |
Definition at line 18 of file PerScorer.cpp.
Member Function Documentation
| virtual float MosesTuning::PerScorer::calculateScore | ( | const std::vector< ScoreStatsType > & | totals | ) | const [virtual] |
Calculate the actual score.
Implements MosesTuning::StatisticsBasedScorer.
| virtual std::size_t MosesTuning::PerScorer::NumberOfScores | ( | ) | const [inline, virtual] |
Return the number of statistics needed for the computation of the score.
Implements MosesTuning::Scorer.
Definition at line 30 of file PerScorer.h.
| virtual void MosesTuning::PerScorer::prepareStats | ( | std::size_t | sindex, | |
| const std::string & | text, | |||
| ScoreStats & | entry | |||
| ) | [virtual] |
Process the given guessed text, corresponding to the given reference sindex and add the appropriate statistics to the entry.
Reimplemented from MosesTuning::Scorer.
| virtual void MosesTuning::PerScorer::setReferenceFiles | ( | const std::vector< std::string > & | referenceFiles | ) | [virtual] |
Set the reference files. This must be called before prepareStats().
Reimplemented from MosesTuning::Scorer.
The documentation for this class was generated from the following files:
- /disk4/html/www/moses/doxygen/mosesdecoder/mert/PerScorer.h
- /disk4/html/www/moses/doxygen/mosesdecoder/mert/PerScorer.cpp
