VectorDot Method (SparseDouble, Double)

Gets the inner product (scalar product) between two vectors (a'*b).

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

Syntax

public static double Dot(
	this Sparse<double> a,
	double[] b
)

<ExtensionAttribute>
Public Shared Function Dot ( 
	a As Sparse(Of Double),
	b As Double()
) As Double

Type: Double
The inner product of the multiplication of the vectors.

In Visual Basic and C#, you can call this method as an instance method on any object of type SparseDouble. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).