Class DefaultSDContextGenerator

java.lang.Object

opennlp.tools.sentdetect.DefaultSDContextGenerator

All Implemented Interfaces:

opennlp.tools.sentdetect.SDContextGenerator

Direct Known Subclasses:

SentenceContextGenerator

public class DefaultSDContextGenerator
extends Object
implements opennlp.tools.sentdetect.SDContextGenerator

Generate event contexts for maxent decisions for sentence detection.

Constructor Summary

Constructors

Constructor	Description
DefaultSDContextGenerator(char[] eosCharacters)	Creates a new instance with no induced abbreviations.
DefaultSDContextGenerator(Set<String> inducedAbbreviations, char[] eosCharacters)	Creates a new SDContextGenerator instance which uses the set of induced abbreviations.

Method Summary

Modifier and Type	Method	Description
String[]	getContext(CharSequence sb, int position)

Methods inherited from class Object

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

Constructor Details

DefaultSDContextGenerator

public DefaultSDContextGenerator(char[] eosCharacters)

Creates a new instance with no induced abbreviations.

Parameters:

eosCharacters - The characters to be used to detect sentence endings.

DefaultSDContextGenerator

public DefaultSDContextGenerator(Set<String> inducedAbbreviations,
 char[] eosCharacters)

Creates a new SDContextGenerator instance which uses the set of induced abbreviations.

Parameters:

inducedAbbreviations - a Set of Strings representing induced abbreviations in the training data. Example: "Mr."

eosCharacters - The characters to be used to detect sentence endings.

Method Details

getContext

public String[] getContext(CharSequence sb,
 int position)

Specified by:

getContext in interface opennlp.tools.sentdetect.SDContextGenerator