ForwardBackwardAlgorithmBackwardTObservation Method (FactorPotentialTObservation, TObservation, Int32, Double)

Computes Backward probabilities for a given potential function and a set of observations(no scaling).

Namespace: Accord.Statistics.Models.Fields
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0

Syntax

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public static double[,] Backward<TObservation>(
	FactorPotential<TObservation> function,
	TObservation[] observations,
	int output,
	out double logLikelihood
)

Public Shared Function Backward(Of TObservation) ( 
	function As FactorPotential(Of TObservation),
	observations As TObservation(),
	output As Integer,
	<OutAttribute> ByRef logLikelihood As Double
) As Double(,)

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Parameters

function: Type: Accord.Statistics.Models.Fields.FunctionsFactorPotentialTObservation
observations: Type: TObservation
output: Type: SystemInt32
logLikelihood: Type: SystemDouble

Type Parameters

TObservation

Return Value

Type: Double

Reference

ForwardBackwardAlgorithm Class

Backward Overload

Accord.Statistics.Models.Fields Namespace