Tanl::Classifier::FeatureExtractor< Features, Item > Class Template Reference
[Classifier]

Interface for feature extractors. More...

#include <FeatureExtractor.h>

List of all members.

Public Member Functions
virtual void	extract (Features &features, Item &item)=0
	Extract features from a given object and add them to features.
virtual void	reset ()
	Reset to initial state.

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Detailed Description

template<class Features, typename Item>
class Tanl::Classifier::FeatureExtractor< Features, Item >

Interface for feature extractors.

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Member Function Documentation

template<class Features, typename Item>

virtual void Tanl::Classifier::FeatureExtractor< Features, Item >::reset

(

)

[inline, virtual]

Reset to initial state.

Useful when analyzing several items belonging to different groups with a single extractor: for instance sentences from documents. Some global state maintained by the extractor may need to be cleared.

Reimplemented in Tanl::NER::NerFeatureExtractor, and Tanl::SST::SstFeatureExtractor.

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

• classifier/FeatureExtractor.h