MatrixKHot Method (Int32, Int32)

Creates a matrix of k-hot vectors, where all values at each row are zero except for the indicated indices, which are set to one.

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

Syntax

public static double[,] KHot(
	int[][] indices,
	int columns
)

Public Shared Function KHot ( 
	indices As Integer()(),
	columns As Integer
) As Double(,)

indices: Type: SystemInt32
The rows's dimension which will be marked as one.
columns: Type: SystemInt32
The size (length) of the vectors (columns of the matrix).

Type: Double
A matrix containing k-hot vectors where only elements at the indicated indices are set to one and the others are zero.