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java.lang.Objectedu.washington.cs.knowitall.nlp.OpenNlpSentenceChunker
public class OpenNlpSentenceChunker
A class that combines OpenNLP tokenizer, POS tagger, and chunker objects into a single
object that converts String
sentences to NpChunkedSentence
objects. By default, uses the models from DefaultObjects.getDefaultTokenizer()
,
DefaultObjects.getDefaultPosTagger()
, and DefaultObjects.getDefaultChunker()
.
Constructor Summary | |
---|---|
OpenNlpSentenceChunker()
Constructs a new OpenNlpSentenceChunker object using the default models from
DefaultObjects . |
|
OpenNlpSentenceChunker(opennlp.tools.tokenize.Tokenizer tokenizer,
opennlp.tools.postag.POSTagger posTagger,
opennlp.tools.chunker.Chunker chunker)
Constructs a new OpenNlpSentenceChunker object using the provided OpenNLP objects. |
Method Summary | |
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boolean |
attachOfs()
|
void |
attachOfs(boolean attachOfs)
|
boolean |
attachPossessives()
|
void |
attachPossessives(boolean attachPossessives)
|
ChunkedSentence |
chunkSentence(java.lang.String sent)
|
OpenNlpSentenceChunkerStats |
lastChunkedSentenceStats()
Returns statistics about the last call to chunkSentence or null. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public OpenNlpSentenceChunker() throws java.io.IOException
OpenNlpSentenceChunker
object using the default models from
DefaultObjects
.
java.io.IOException
- if unable to load the models.public OpenNlpSentenceChunker(opennlp.tools.tokenize.Tokenizer tokenizer, opennlp.tools.postag.POSTagger posTagger, opennlp.tools.chunker.Chunker chunker)
OpenNlpSentenceChunker
object using the provided OpenNLP objects.
tokenizer
- posTagger
- chunker
- Method Detail |
---|
public boolean attachOfs()
public boolean attachPossessives()
public void attachOfs(boolean attachOfs)
attachOfs
- public void attachPossessives(boolean attachPossessives)
attachPossessives
- public OpenNlpSentenceChunkerStats lastChunkedSentenceStats()
public ChunkedSentence chunkSentence(java.lang.String sent)
chunkSentence
in interface SentenceChunker
|
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