reranker::FeatureReducer Class Reference

A reducer class which processes FeatureMessage proto buffers. More...

#include <model-merge-reducer.H>

Inheritance diagram for reranker::FeatureReducer:

Public Member Functions
	FeatureReducer (bool uniform_mix, double mix_denominator)
virtual int	Reduce (const string &feat_id, const string &value)
virtual int	Flush (void)

Detailed Description

A reducer class which processes FeatureMessage proto buffers.

All features with the same feature ID are merged into a single output FeatureMessage object. This object is output to stdout. Flush() must be called to output the final combined feature message.

Definition at line 65 of file model-merge-reducer.H.

Constructor & Destructor Documentation

reranker::FeatureReducer::FeatureReducer	(	bool	uniform_mix,
		double	mix_denominator
	)

Definition at line 53 of file model-merge-reducer.C.

Member Function Documentation

int reranker::FeatureReducer::Flush ( void  )

virtual

Implements reranker::Reducer.

Definition at line 96 of file model-merge-reducer.C.

int reranker::FeatureReducer::Reduce ( const string &  feat_id, const string &  value  )

virtual

Implements reranker::Reducer.

Definition at line 58 of file model-merge-reducer.C.

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

• model-merge-reducer.H
• model-merge-reducer.C