ForwardBackwardAlgorithmForwardTObservation Method (FactorPotentialTObservation, TObservation, Int32, Double, 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

Copy

public static void Forward<TObservation>(
	FactorPotential<TObservation> function,
	TObservation[] observations,
	int output,
	double[] scaling,
	double[,] fwd
)

Public Shared Sub Forward(Of TObservation) ( 
	function As FactorPotential(Of TObservation),
	observations As TObservation(),
	output As Integer,
	scaling As Double(),
	fwd As Double(,)
)

Request Example View Source

Parameters

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

Type Parameters

TObservation

Reference

ForwardBackwardAlgorithm Class

Forward Overload

Accord.Statistics.Models.Fields Namespace