GaussianTDistance, TInput Structure

Composite Gaussian Kernel.

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

Syntax

[SerializableAttribute]
public struct Gaussian<TDistance, TInput> : IKernel<TInput>, 
	IDistance<TInput>, IDistance<TInput, TInput>, IEstimable<TInput>, 
	ICloneable
where TDistance : Object, IDistance<TInput>, ICloneable
where TInput : class

<SerializableAttribute>
Public Structure Gaussian(Of TDistance As {Object, IDistance(Of TInput), ICloneable}, TInput As Class)
	Implements IKernel(Of TInput), IDistance(Of TInput), 
	IDistance(Of TInput, TInput), IEstimable(Of TInput), ICloneable

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Type Parameters

TDistance
TInput

The GaussianTDistance, TInput type exposes the following members.

Constructors

	Name	Description
	GaussianTDistance, TInput(TDistance)	Constructs a new Composite Gaussian Kernel
	GaussianTDistance, TInput(TDistance, Double)	Constructs a new Composite Gaussian Kernel

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Properties

	Name	Description
	Gamma	Gets or sets the gamma value for the kernel. When setting gamma, sigma gets updated accordingly (gamma = 0.5/sigma^2).
	Sigma	Gets or sets the sigma value for the kernel. When setting sigma, gamma gets updated accordingly (gamma = 0.5/sigma^2).
	SigmaSquared	Gets or sets the sigma² value for the kernel. When setting sigma², gamma gets updated accordingly (gamma = 0.5/sigma²).

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Methods

	Name	Description
	Clone	Creates a new object that is a copy of the current instance.
	Distance	Computes the squared distance in feature space between two points given in input space.
	Equals	Indicates whether this instance and a specified object are equal. (Inherited from ValueType.)
	Function	Gaussian Kernel function.
	GetHashCode	Returns the hash code for this instance. (Inherited from ValueType.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns the fully qualified type name of this instance. (Inherited from ValueType.)

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Extension Methods

	Name	Description
	HasMethod	Checks whether an object implements a method with the given name. (Defined by ExtensionMethods.)
	IsEqual	Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices. (Defined by Matrix.)
	To(Type)	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)
	ToT	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)

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Reference

Accord.Statistics.Kernels Namespace

GaussianAddLanguageSpecificTextSet("LSTB8887800_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TDistance, TInputAddLanguageSpecificTextSet("LSTB8887800_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Structure

Type Parameters

Reference

GaussianTDistance, TInput Structure