Class Angular

Angular distance, or the proper distance metric version of Cosine distance.
Inheritance
System.Object
Angular
Implements
IMetric<System.Double[]>
IDistance<System.Double[]>
IDistance<System.Double[], System.Double[]>
ISimilarity<System.Double[]>
ISimilarity<System.Double[], System.Double[]>
System.ICloneable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Mars.Numerics.Distances
Assembly: Mars.Numerics.dll
Syntax
[Serializable]
public class Angular : IMetric<double[]>, IDistance<double[]>, IDistance<double[], double[]>, ISimilarity<double[]>, ISimilarity<double[], double[]>, ICloneable

Methods

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Clone()

Creates a new object that is a copy of the current instance.
Declaration
public object Clone()
Returns
Type Description
System.Object A new object that is a copy of this instance.
See Also
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Distance(Double[], Double[])

Computes the distance d(x,y) between points x and y.
Declaration
public double Distance(double[] x, double[] y)
Parameters
Type Name Description
System.Double[] x The first point x.
System.Double[] y The second point y.
Returns
Type Description
System.Double A double-precision value representing the distance d(x,y) between x and y according to the distance function implemented by this class.
See Also
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Similarity(Double[], Double[])

Gets a similarity measure between two points.
Declaration
public double Similarity(double[] x, double[] y)
Parameters
Type Name Description
System.Double[] x The first point to be compared.
System.Double[] y The second point to be compared.
Returns
Type Description
System.Double A similarity measure between x and y.
See Also

Implements

System.ICloneable

Extension Methods

See Also