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VectorOneHot Method (Int32, Int32)

Creates a one-hot vector, where all values are zero except for the indicated index, which is set to one.

Namespace:  Accord.Math
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.8.0
public static double[] OneHot(
	int index,
	int columns
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Type: SystemInt32
The vector's dimension which will be marked as one.
Type: SystemInt32
The size (length) of the vector.

Return Value

Type: Double
A one-hot vector where only a single position is one and the others are zero.
See Also