model.H File Reference

Reranker model interface. More...

#include <stdexcept>
#include <memory>
#include <vector>
#include "candidate-set.H"
#include "candidate-set-iterator.H"
#include "kernel-function.H"
#include "symbol-table.H"
#include "training-time.H"
#include "factory.H"

Go to the source code of this file.

Classes
class	reranker::DefaultScoreComparator
	The default comparator for comparing two Candidate instances based on their respective scores (i.e., the values returned by invoking their Candidate::score methods). More...
class	reranker::DefaultGoldComparator
	The default comparator for comparing two Candidate instances for being the “gold” candidate. More...
class	reranker::DefaultCandidateSetScorer
	The default candidate set scorer scores each candidate using the Model::ScoreCandidate method and then sets the index of the best-scoring candidate based on the results of having applied the Model::score_comparator and sets the index of the gold candidate based on the results of having applied the Model::gold_comparator. More...
class	reranker::RandomPairCandidateSetScorer
	This candidate set scorer picks two candidates at random from the set, scores them and then identifies which has the higher score and the lowest loss, effectively meaning that training proceeds as if those were the only two candidates. More...
class	reranker::Model
	Model is an interface for reranking models. More...
class	reranker::Model::Hook
	An interface for specifying a hook to be run by a Model instance. More...
class	reranker::Model::UpdatePredicate
	An inner interface for a predicate that tests whether a Model needs to be updated based on the current training example. More...
class	reranker::Model::Updater
	An inner interface specifying an update function for a model. More...

Namespaces
	reranker
	Provides reranking models for discriminative modeling, with some special handling for discriminative language models.

Macros
#define	REGISTER_NAMED_MODEL(TYPE, NAME)   REGISTER_NAMED(TYPE,NAME,Model)
	Registers the Model implementation with the specified subtype TYPE and NAME with the Model Factory. More...
#define	REGISTER_MODEL(TYPE)   REGISTER_NAMED_MODEL(TYPE,TYPE)
	Registers the Model implementation with the specified subtype TYPE with the Model Factory. More...
#define	REGISTER_NAMED_MODEL_UPDATE_PREDICATE(TYPE, NAME)   REGISTER_NAMED(TYPE,NAME,Model::UpdatePredicate)
	Registers the Model::UpdatePredicate implementation with the specified subtype TYPE and NAME with the Model::UpdatePredicate Factory. More...
#define	REGISTER_MODEL_UPDATE_PREDICATE(TYPE)   REGISTER_NAMED_MODEL_UPDATE_PREDICATE(TYPE,TYPE)
	Registers the Model::UpdatePredicate implementation with the specified subtype TYPE with the Model::UpdatePredicate Factory. More...
#define	REGISTER_NAMED_MODEL_UPDATER(TYPE, NAME)   REGISTER_NAMED(TYPE,NAME,Model::Updater)
	Registers the Model::Updater implementation with the specified subtype TYPE and NAME with the Model::Updater Factory. More...
#define	REGISTER_MODEL_UPDATER(TYPE)   REGISTER_NAMED_MODEL_UPDATER(TYPE,TYPE)
	Registers the Model::Updater implementation with the specified subtype TYPE with the Model::Updater Factory. More...

Detailed Description

Reranker model interface.

Author

dbike.nosp@m.l@go.nosp@m.ogle..nosp@m.com (Dan Bikel)

Definition in file model.H.

Macro Definition Documentation

#define REGISTER_MODEL

(

TYPE

)

REGISTER_NAMED_MODEL(TYPE,TYPE)

Registers the Model implementation with the specified subtype TYPE with the Model Factory.

Definition at line 606 of file model.H.

#define REGISTER_MODEL_UPDATE_PREDICATE

(

TYPE

)

REGISTER_NAMED_MODEL_UPDATE_PREDICATE(TYPE,TYPE)

Registers the Model::UpdatePredicate implementation with the specified subtype TYPE with the Model::UpdatePredicate Factory.

Definition at line 621 of file model.H.

#define REGISTER_MODEL_UPDATER

(

TYPE

)

REGISTER_NAMED_MODEL_UPDATER(TYPE,TYPE)

Registers the Model::Updater implementation with the specified subtype TYPE with the Model::Updater Factory.

Definition at line 636 of file model.H.

#define REGISTER_NAMED_MODEL	(		TYPE,
			NAME
	)		REGISTER_NAMED(TYPE,NAME,Model)

Registers the Model implementation with the specified subtype TYPE and NAME with the Model Factory.

Definition at line 600 of file model.H.

#define REGISTER_NAMED_MODEL_UPDATE_PREDICATE	(		TYPE,
			NAME
	)		REGISTER_NAMED(TYPE,NAME,Model::UpdatePredicate)

Registers the Model::UpdatePredicate implementation with the specified subtype TYPE and NAME with the Model::UpdatePredicate Factory.

Definition at line 613 of file model.H.

#define REGISTER_NAMED_MODEL_UPDATER	(		TYPE,
			NAME
	)		REGISTER_NAMED(TYPE,NAME,Model::Updater)

Registers the Model::Updater implementation with the specified subtype TYPE and NAME with the Model::Updater Factory.

Definition at line 629 of file model.H.