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IFeatureTObservationMarginal Method
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Computes the probability of occurrence of this
feature given a sequence of observations.
Namespace:
Accord.Statistics.Models.Fields.Features
Assembly:
Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
Syntax double Marginal(
double[,] fwd,
double[,] bwd,
TObservation[] x,
int y
)
Function Marginal (
fwd As Double(,),
bwd As Double(,),
x As TObservation(),
y As Integer
) As Double
Request Example
View SourceParameters
- fwd
- Type: SystemDouble
The matrix of forward state probabilities. - bwd
- Type: SystemDouble
The matrix of backward state probabilities. - x
- Type: TObservation
The observation sequence. - y
- Type: SystemInt32
The output class label for the sequence.
Return Value
Type:
DoubleThe probability of occurrence of this feature.
See Also