edu.umass.cs.mallet.base.types

Class Multinomial.LaplaceEstimator

java.lang.Object

edu.umass.cs.mallet.base.types.Multinomial.Estimator

edu.umass.cs.mallet.base.types.Multinomial.MEstimator

edu.umass.cs.mallet.base.types.Multinomial.LaplaceEstimator

All Implemented Interfaces:

Serializable, Cloneable

Enclosing class:

Multinomial

public static class Multinomial.LaplaceEstimator
extends Multinomial.MEstimator

An MEstimator with m set to 1. The probability estimates in the Multinomial are generated by adding 1 to each count and then dividing each 1-biased count by the sum of all 1-biased counts.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LaplaceEstimator()
LaplaceEstimator(Alphabet dictionary)
LaplaceEstimator(int size)

Method Summary

Methods inherited from class edu.umass.cs.mallet.base.types.Multinomial.MEstimator

estimate

Methods inherited from class edu.umass.cs.mallet.base.types.Multinomial.Estimator

clone, ensureCapacity, getCount, increment, increment, increment, increment, increment, increment, print, reset, setAlphabet, size

Methods inherited from class java.lang.Object

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

Constructor Detail

LaplaceEstimator

public LaplaceEstimator()

LaplaceEstimator

public LaplaceEstimator(int size)

LaplaceEstimator

public LaplaceEstimator(Alphabet dictionary)