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ForwardBackwardAlgorithmLogForwardTObservation Method (FactorPotentialTObservation, TObservation, Int32, Double)

Computes Forward probabilities for a given hidden Markov model and a set of observations.

Namespace:  Accord.Statistics.Models.Fields
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
Syntax
public static void LogForward<TObservation>(
	FactorPotential<TObservation> function,
	TObservation[] observations,
	int output,
	double[,] lnFwd
)
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Parameters

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

Type Parameters

TObservation
See Also