Php/docs/function.fann-set-activation-function-layer
提供：Dev Guides
fann_set_activation_function_layer
(PECL fann >= 1.0.0)
fann_set_activation_function_layer — Sets the activation function for all the neurons in the supplied layer
説明
fann_set_activation_function_layer
( resource $ann
, int $activation_function
, int $layer
) : bool
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.
パラメータ
ann- ニューラルネットワークリソース。
activation_function- The activation functions constant.
layer- Layer number.
返り値
成功した場合に true、それ以外の場合に false を返します。
参考
- fann_set_activation_function() - Sets the activation function for supplied neuron and layer
- fann_set_activation_function_hidden() - Sets the activation function for all of the hidden layers
- 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
