Sigmoid's alpha value.

Namespace:  AForge.Neuro
Assembly:  AForge.Neuro (in AForge.Neuro.dll) Version: (


public double Alpha { get; set; }


The value determines steepness of the function. Increasing value of this property changes sigmoid to look more like a threshold function. Decreasing value of this property makes sigmoid to be very smooth (slowly growing from its minimum value to its maximum value).

Default value is set to 2.

See Also