edu.columbia.cs.ref.algorithm.feature.generation.impl
Class EntitySplitsFG

java.lang.Object
  edu.columbia.cs.ref.algorithm.feature.generation.FeatureGenerator<E>
      edu.columbia.cs.ref.algorithm.feature.generation.CandidateSentenceFeatureGenerator<SequenceFS<Span>>
          edu.columbia.cs.ref.algorithm.feature.generation.impl.EntitySplitsFG

All Implemented Interfaces:

java.io.Serializable

public class EntitySplitsFG
extends CandidateSentenceFeatureGenerator<SequenceFS<Span>>

The Class EntitySplitsFG divides each candidate sentence according to the positions of the entities.

The sentence is divided into 5 spans: (i) before the first entity; (ii) the first entity; (iii) between the two entities; (iv) the second entity; (v) after the second entity. Some of these spans may be empty.

This class receives as input another feature generator that must produce the original tokenization.

Since:

2011-09-27

Version:

0.1

Author:

Pablo Barrio, Goncalo Simoes

See Also:

Serialized Form

Constructor Summary

EntitySplitsFG(FeatureGenerator<SequenceFS<Span>> tokenizer)
Instantiates a new entity splits fg.

Method Summary

Methods inherited from class edu.columbia.cs.ref.algorithm.feature.generation.FeatureGenerator

generateFeatures

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntitySplitsFG

public EntitySplitsFG(FeatureGenerator<SequenceFS<Span>> tokenizer)

Instantiates a new entity splits fg.

Parameters:

tokenizer - the tokenizer