shiftone Class Reference

#include <shiftlm.h>

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List of all members.

Public Member Functions
	shiftone (char *ngtfile, int depth=0, int prunefreq=0, TABLETYPE tt=SHIFTBETA_B)
int	train ()
int	discount (ngram ng, int size, double &fstar, double &lambda, int cv=0)
	~shiftone ()
Protected Attributes
int	prunethresh
double	beta

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Detailed Description

Definition at line 24 of file shiftlm.h.

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Constructor & Destructor Documentation

shiftone::shiftone	(	char *	ngtfile,
		int	depth = 0,
		int	prunefreq = 0,
		TABLETYPE	tt = SHIFTBETA_B
	)

Definition at line 42 of file shiftlm.cpp.

References beta, and prunethresh.

shiftone::~shiftone

(

)

[inline]

Definition at line 33 of file shiftlm.h.

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Member Function Documentation

int shiftone::discount	(	ngram	ng,
		int	size,
		double &	fstar,
		double &	lambda,
		int	cv = 0
	)			[virtual]

Reimplemented from mdiadaptlm.

Definition at line 61 of file shiftlm.cpp.

References beta, ngram::ckhisto(), ngramtable::dict, ngram::freq, dictionary::oovcode(), prunethresh, ngram::succ, ngram::trans(), interplm::unigr(), and ngram::wordp().

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int shiftone::train

(

)

[virtual]

Reimplemented from interplm.

Definition at line 54 of file shiftlm.cpp.

References interplm::trainunigr().

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Member Data Documentation

double shiftone::beta [protected]

Definition at line 28 of file shiftlm.h.

Referenced by discount(), and shiftone().

int shiftone::prunethresh [protected]

Definition at line 27 of file shiftlm.h.

Referenced by discount(), and shiftone().

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

• /disk4/html/www/moses/doxygen/irstlm/trunk/src/shiftlm.h
• /disk4/html/www/moses/doxygen/irstlm/trunk/src/shiftlm.cpp