(PECL fann >= 1.0.0)
fann_set_activation_function_layer — Sets the activation function for all the neurons in the supplied layer.
$ann
, int $activation_function
, int $layer
)Set the activation function for all the neurons in the layer number layer, counting the input layer as layer 0.
It is not possible to set activation functions for the neurons in the input layer.
ann
Neural network resource.
activation_function
The activation functions constant.
layer
Layer number.
Returns TRUE
on success, or FALSE
otherwise.