edu.illinois.cs.cogcomp.lbj.coref.decoders
Class BIODecoder

java.lang.Object
  edu.illinois.cs.cogcomp.lbj.coref.decoders.DecoderWithOptions<ChunkSolution>
      edu.illinois.cs.cogcomp.lbj.coref.decoders.ChunkDecoder
          edu.illinois.cs.cogcomp.lbj.coref.decoders.BIODecoder

All Implemented Interfaces:

SolutionDecoder<ChunkSolution>

public class BIODecoder
extends ChunkDecoder

Translates a BIO classifier's decisions into a ChunkSolution.

Field Summary

Fields inherited from class edu.illinois.cs.cogcomp.lbj.coref.decoders.ChunkDecoder

m_classifier

Fields inherited from class edu.illinois.cs.cogcomp.lbj.coref.decoders.DecoderWithOptions

m_options, m_train

Constructor Summary

BIODecoder(LBJ2.classify.Classifier bioClassifier)
Constructs the decoder.

Method Summary

ChunkSolution

decode(Doc doc) Classifies each word (wrapped in a BIOExample) in a document, starting at the first text word, as beginning ('b'), inside ('i') or outside ('o') a chunk, and decodes these decisions into a list of chunks.

Methods inherited from class edu.illinois.cs.cogcomp.lbj.coref.decoders.DecoderWithOptions

getBooleanOption, getOption, getRealOption, processOption, setOption, setOption, setOption, setTrain

Methods inherited from class java.lang.Object

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

Constructor Detail

BIODecoder

public BIODecoder(LBJ2.classify.Classifier bioClassifier)

Constructs the decoder.

Parameters:

bioClassifier - A classifier that classifies a word (wrapped in a BIOExample), as beginning ("b"), inside ("i") or outside ("o") a chunk.

Method Detail

decode

public ChunkSolution decode(Doc doc)

Classifies each word (wrapped in a BIOExample) in a document, starting at the first text word, as beginning ('b'), inside ('i') or outside ('o') a chunk, and decodes these decisions into a list of chunks.

Specified by:

decode in interface SolutionDecoder<ChunkSolution>

Specified by:

decode in class ChunkDecoder

Parameters:

doc - The document to process.

Returns:

A ChunkSolution containing a list of the detected chunks.