Vector. Dot Method (Sparse< Double> , Sparse< 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,
	Sparse<double> b
)

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