Class DiscreteEstimator

Estimates a discrete distribution from samples.

Inheritance

Object

DiscreteEstimator

Implements

Estimator<Discrete>

Accumulator<Discrete>

Accumulator<Int32>

SettableTo<DiscreteEstimator>

ICloneable

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.Distributions

Assembly: Microsoft.ML.Probabilistic.dll

Syntax

public class DiscreteEstimator : Estimator<Discrete>, Accumulator<Discrete>, Accumulator<int>, SettableTo<DiscreteEstimator>, ICloneable

Constructors

DiscreteEstimator(Int32)

Creates a new discrete distribution estimator

Declaration

public DiscreteEstimator(int dimension)

Parameters

Type	Name	Description
Int32	dimension	Dimension

Fields

N

Number of samples

Declaration

public double N

Field Value

Type	Description
Double

NProb

Vector of counts for each domain value

Declaration

public Vector NProb

Field Value

Type	Description
Vector

Properties

Dimension

Dimension of the discrete distribution

Declaration

public int Dimension { get; }

Property Value

Type	Description
Int32

Methods

Add(Discrete)

Adds a discrete distribution item to the estimator

Declaration

public void Add(Discrete distribution)

Parameters

Type	Name	Description
Discrete	distribution	A Discrete instance

Add(Discrete, Double)

Adds a weighted discrete distribution item to the estimator

Declaration

public void Add(Discrete distribution, double weight)

Parameters

Type	Name	Description
Discrete	distribution	A Discrete instance
Double	weight	Weight

Add(Int32)

Adds an discrete sample to the estimator

Declaration

public void Add(int sample)

Parameters

Type	Name	Description
Int32	sample	The sample value

Clear()

Clears the estimator

Declaration

public void Clear()

Clone()

Returns a clone of this estimator.

Declaration

public object Clone()

Returns

Type	Description
Object

GetDistribution(Discrete)

Gets the estimated distribution

Declaration

public Discrete GetDistribution(Discrete result)

Parameters

Type	Name	Description
Discrete	result	Where to put the estimated distribution

Returns

Type	Description
Discrete	The estimated distribution

SetTo(DiscreteEstimator)

Sets the state of this estimator from the specified estimator.

Declaration

public void SetTo(DiscreteEstimator value)

Parameters

Type	Name	Description
DiscreteEstimator	value

Implements

Estimator<T>

Accumulator<T>

Accumulator<T>

SettableTo<T>

System.ICloneable