fann_set_activation_function_hidden

(PECL fann >= 1.0.0)

fann_set_activation_function_hidden — Sets the activation function for all of the hidden layers

fann_set_activation_function_hidden ( resource $ann , int $activation_function ) : bool

Sets the activation function for all of the hidden layers.

Returns TRUE on success, or FALSE otherwise.

fann_set_activation_function() - Sets the activation function for supplied neuron and layer
fann_set_activation_function_layer() - Sets the activation function for all the neurons in the supplied layer
fann_set_activation_function_output() - Sets the activation function for the output layer
fann_set_activation_steepness() - Sets the activation steepness for supplied neuron and layer number