HingeLoss Structure

Hinge loss.

Namespace: Accord.Math.Optimization.Losses
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

[SerializableAttribute]
public struct HingeLoss : ILoss<double[]>, 
	ILoss<double[], double>, IDifferentiableLoss<bool, double, double>, 
	IDifferentiableLoss<double, double, double>

<SerializableAttribute>
Public Structure HingeLoss
	Implements ILoss(Of Double()), ILoss(Of Double(), Double), 
	IDifferentiableLoss(Of Boolean, Double, Double), IDifferentiableLoss(Of Double, Double, Double)

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The HingeLoss type exposes the following members.

Constructors

	Name	Description
	HingeLoss(Boolean)	Initializes a new instance of the HingeLoss class.
	HingeLoss(Double)	Initializes a new instance of the HingeLoss class.
	HingeLoss(Double)	Initializes a new instance of the HingeLoss class.
	HingeLoss(Int32)	Initializes a new instance of the HingeLoss class.

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Properties

	Name	Description
	Expected	Gets the expected outputs (the ground truth).

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Methods

	Name	Description
	Derivative(Boolean, Double)	Computes the derivative of the loss between the expected values (ground truth) and the given actual values that have been predicted.
	Derivative(Double, Double)	Computes the derivative of the loss between the expected values (ground truth) and the given actual values that have been predicted.
	Equals	Indicates whether this instance and a specified object are equal. (Inherited from ValueType.)
	GetHashCode	Returns the hash code for this instance. (Inherited from ValueType.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Loss(Double)	Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
	Loss(Double)	Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
	Loss(Boolean, Double)	Computes the derivative of the loss between the expected values (ground truth) and the given actual values that have been predicted.
	Loss(Double, Double)	Computes the derivative of the loss between the expected values (ground truth) and the given actual values that have been predicted.
	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.Math.Optimization.Losses Namespace