ExpectationMaximizationTObservationLogLikelihood Method (Double, IDistributionTObservation, TObservation, Double, Double)

Computes the log-likelihood of the distribution for a given set of observations.

Namespace: Accord.Statistics.Distributions.Fitting
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0

Syntax

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public static double LogLikelihood(
	double[] pi,
	IDistribution<TObservation>[] pdf,
	TObservation[] observations,
	double[] weights,
	double weightSum
)

Public Shared Function LogLikelihood ( 
	pi As Double(),
	pdf As IDistribution(Of TObservation)(),
	observations As TObservation(),
	weights As Double(),
	weightSum As Double
) As Double

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Parameters

pi: Type: SystemDouble
pdf: Type: Accord.Statistics.DistributionsIDistributionTObservation
observations: Type: TObservation
weights: Type: SystemDouble
weightSum: Type: SystemDouble

Return Value

Type: Double

Reference

ExpectationMaximizationTObservation Class

LogLikelihood Overload

Accord.Statistics.Distributions.Fitting Namespace