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ZeroOneLoss Class

Accuracy loss, also known as zero-one-loss.
Inheritance Hierarchy
SystemObject
  Accord.Math.Optimization.LossesLossBaseInt32, Int32, Double
    Accord.Math.Optimization.LossesLossBaseInt32
      Accord.Math.Optimization.LossesZeroOneLoss
        Accord.Math.Optimization.LossesAccuracyLoss

Namespace:  Accord.Math.Optimization.Losses
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.8.0
Syntax
[SerializableAttribute]
public class ZeroOneLoss : LossBase<int[]>, 
	ILoss<bool[]>, ILoss<bool[], double>, 
	ILoss<double[][]>, ILoss<double[][], double>, 
	ILoss<double[]>, ILoss<double[], double>
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The ZeroOneLoss type exposes the following members.

Constructors
  NameDescription
Public methodZeroOneLoss(Boolean)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Double)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Double)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Int32)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Int32, Double)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Int32, Double)
Initializes a new instance of the ZeroOneLoss class.
Public methodZeroOneLoss(Int32, Int32)
Initializes a new instance of the ZeroOneLoss class.
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Properties
  NameDescription
Public propertyExpected
Gets the expected outputs (the ground truth).
(Inherited from LossBaseTInput, TScore, TLoss.)
Public propertyIsBinary
This flag indicates whether the expected class labels are binary.
Public propertyMean
Gets or sets a value indicating whether the average accuracy loss should be computed. Default is true.
Public propertyNumberOfClasses
Gets or sets the number of classes.
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodLoss(Boolean)
Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
Public methodLoss(Double)
Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
Public methodLoss(Double)
Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
Public methodLoss(Int32)
Computes the loss between the expected values (ground truth) and the given actual values that have been predicted.
(Overrides LossBaseTInput, TScore, TLossLoss(TScore).)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Extension Methods
  NameDescription
Public Extension MethodHasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.)
Public Extension MethodIsEqual
Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices.
(Defined by Matrix.)
Public Extension MethodTo(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.)
Public Extension MethodToTOverloaded.
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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See Also