Class SumOp3

Provides outgoing messages for Sum(IList<Double>), given random arguments to the function.

Inheritance

Object

SumOp3

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Microsoft.ML.Probabilistic.Factors

Assembly: Microsoft.ML.Probabilistic.dll

Syntax

[FactorMethod(typeof(Factor), "Sum", new Type[]{typeof(double[])}, Default = false)]
[Quality(QualityBand.Experimental)]
public static class SumOp3

Methods

ArrayAverageLogarithm<GaussianList>(Gaussian, IList<Gaussian>, GaussianList)

VMP message to array.

Declaration

public static GaussianList ArrayAverageLogarithm<GaussianList>(Gaussian sum, IList<Gaussian> array, GaussianList result)
    where GaussianList : IList<Gaussian>

Parameters

Type	Name	Description
Gaussian	sum	Incoming message from sum. Must be a proper distribution. If uniform, the result will be uniform.
IList<Gaussian>	array	Incoming message from array. Must be a proper distribution. If any element is uniform, the result will be uniform.
GaussianList	result	Modified to contain the outgoing message.

Returns

Type	Description
GaussianList	result

Type Parameters

Name	Description
GaussianList	The type of the message to array.

Remarks

The outgoing message is the factor viewed as a function of array with sum integrated out. The formula is sum_sum p(sum) factor(sum,array).

Exceptions

Type	Condition
ImproperMessageException	sum is not a proper distribution.
ImproperMessageException	array is not a proper distribution.