joshua.decoder.phrase.Future Class Reference

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List of all members.

Public Member Functions
	Future (PhraseChart chart)
float	Full ()
float	Change (Coverage coverage, int begin, int end)
Private Member Functions
float	getEntry (int begin, int end)
void	setEntry (int begin, int end, float value)
Private Attributes
ChartSpan< Float >	entries
int	sentlen

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Constructor & Destructor Documentation

joshua.decoder.phrase.Future.Future

(

PhraseChart

chart

)

Computes bottom-up the best way to cover all spans of the input sentence, using the phrases that have been assembled in a PhraseChart. Requires that there be a translation at least for every word (which can be accomplished with a pass-through grammar).

Parameters:

chart

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Member Function Documentation

float joshua.decoder.phrase.Future.Change	(	Coverage	coverage,
		int	begin,
		int	end
	)

Calculate change in rest cost when the given coverage is to be covered.

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float joshua.decoder.phrase.Future.Full

(

)

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float joshua.decoder.phrase.Future.getEntry	(	int	begin,
		int	end
	)		[private]

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void joshua.decoder.phrase.Future.setEntry	(	int	begin,
		int	end,
		float	value
	)		[private]

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Member Data Documentation

ChartSpan<Float> joshua.decoder.phrase.Future.entries [private]

int joshua.decoder.phrase.Future.sentlen [private]