joshua.oracle.OracleExtractor Class Reference

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Public Member Functions
	OracleExtractor ()
HyperGraph	getOracle (HyperGraph forest, int lmOrder, String reference)
Private Attributes
final OracleExtractionHG	extractor

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Detailed Description

Convenience wrapper class for oracle extraction code.

Author:

Lane Schwartz

Version:

$LastChangedDate$

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Constructor & Destructor Documentation

joshua.oracle.OracleExtractor.OracleExtractor

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Constructs an object capable of extracting an oracle hypergraph.

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Member Function Documentation

HyperGraph joshua.oracle.OracleExtractor.getOracle	(	HyperGraph	forest,
		int	lmOrder,
		String	reference
	)

Extract a hypergraph that represents the translation from the original shared forest hypergraph that is closest to the reference translation.

Parameters:

forest	Original hypergraph representing a shared forest.
lmOrder	N-gram order of the language model.
reference	Reference sentence.

Returns:

Hypergraph closest to the reference.

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Member Data Documentation

final OracleExtractionHG joshua.oracle.OracleExtractor.extractor [private]