The Complete SPRLIB & ANNLIB
simple_df
- derivative of the standard perceptron
(
LOCAL
)
SYNOPSIS
double simple_df
(x)
ARGUMENTS
double
x
The input value to the derivative.
RETURNS
The function returns the simple derivative
1.0.
FUNCTION
In simple perceptrons usually a linear transfer function is used, therefore when updating the weights its corresponding derivative is
1.0.
SEE ALSO
simple_f
,
eval_ptron
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