ExpectationMaximizationTObservationCompute Method (TObservation, Double)

Estimates a mixture distribution for the given observations using the Expectation-Maximization algorithm, assuming different weights for each observation.

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

Syntax

Copy

public double Compute(
	TObservation[] observations,
	double[] weights
)

Public Function Compute ( 
	observations As TObservation(),
	weights As Double()
) As Double

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Parameters

observations: Type: TObservation
The observations from the mixture distribution.
weights: Type: SystemDouble
The weight of each observation.

Return Value

Type: Double
The log-likelihood of the estimated mixture model.

Reference

ExpectationMaximizationTObservation Class

Compute Overload

Accord.Statistics.Distributions.Fitting Namespace