gov.sandia.cognition.learning.function.cost

Class ParallelNegativeLogLikelihood.NegativeLogLikelihoodTask<DataType>

java.lang.Object

gov.sandia.cognition.learning.function.cost.ParallelNegativeLogLikelihood.NegativeLogLikelihoodTask<DataType>

Type Parameters:

DataType - Type of data generated by the Distribution

All Implemented Interfaces:

java.util.concurrent.Callable<java.lang.Double>

Enclosing class:

ParallelNegativeLogLikelihood<DataType>

protected static class ParallelNegativeLogLikelihood.NegativeLogLikelihoodTask<DataType>
extends java.lang.Object
implements java.util.concurrent.Callable<java.lang.Double>

Task for computing partial log likelihoods

Field Summary

Fields

Modifier and Type	Field and Description
protected ProbabilityFunction<DataType>	probabilityFunction Probability function to compute the log likelihood

Constructor Summary

Constructors

Constructor and Description
NegativeLogLikelihoodTask(java.util.Collection<? extends DataType> data) Creates a new instance of NegativeLogLikelihoodTask

Method Summary

Modifier and Type	Method and Description
java.lang.Double	call()

Methods inherited from class java.lang.Object

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

Field Detail

probabilityFunction

protected ProbabilityFunction<DataType> probabilityFunction

Probability function to compute the log likelihood

Constructor Detail

NegativeLogLikelihoodTask

public NegativeLogLikelihoodTask(java.util.Collection<? extends DataType> data)

Creates a new instance of NegativeLogLikelihoodTask

Parameters:

data - Partial Data

Method Detail

call

public java.lang.Double call()
                      throws java.lang.Exception

Specified by:

call in interface java.util.concurrent.Callable<java.lang.Double>

Throws:

java.lang.Exception