(PECL fann >= 1.0.0)
fann_set_activation_steepness_hidden — Sets the steepness of the activation steepness for all neurons in the all hidden layers
$ann
$activation_steepness
Sets the steepness of the activation steepness for all neurons in the all hidden layers.
ann
Neural network resource.
activation_steepness
The activation steepness.
Returns true on success, or false otherwise.
true
false