kylm.model.ngram.smoother
Class MKNSmoother

java.lang.Object
  kylm.model.ngram.smoother.NgramSmoother
      kylm.model.ngram.smoother.AbsoluteSmoother
          kylm.model.ngram.smoother.KNSmoother
              kylm.model.ngram.smoother.MKNSmoother

All Implemented Interfaces:

java.io.Serializable

public class MKNSmoother
extends KNSmoother

Calculate N-gram probabilities with Kneser-Ney smoothing

Author:

neubig

See Also:

Serialized Form

Constructor Summary

MKNSmoother()

MKNSmoother(float[][] discounts)
Create a smoother with pre-set discounts

Method Summary

java.lang.String	getAbbr()
java.lang.String	getName()

Methods inherited from class kylm.model.ngram.smoother.KNSmoother

smooth

Methods inherited from class kylm.model.ngram.smoother.NgramSmoother

equals, getCutoffs, getDebugLevel, getSmoothUnigrams, setCutoffs, setDebugLevel, setSmoothUnigrams

Methods inherited from class java.lang.Object

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

Constructor Detail

MKNSmoother

public MKNSmoother()

MKNSmoother

public MKNSmoother(float[][] discounts)

Create a smoother with pre-set discounts

Parameters:

discounts - The discounts to use

Method Detail

getName

public java.lang.String getName()

Overrides:

getName in class KNSmoother

Returns:

The name of this type of smoothing

getAbbr

public java.lang.String getAbbr()

Overrides:

getAbbr in class KNSmoother

Returns:

The abbreviation given to this type of smoothing