Fann 関数
PHP マニュアル

fann_get_activation_function

Returns the activation function

説明

int fann_get_activation_function(resource $ann, int $layer, int $neuron)

Get the activation function for neuron number neuron in layer number layer, counting the input layer as layer 0.

It is not possible to get activation functions for the neurons in the input layer.

The return value is one of the activation functions constants.

パラメータ

ann

ニューラルネットワークリソース。

layer

Layer number.

neuron

Neuron number.

戻り値

Learning functions constant or -1 if the neuron is not defined in the neural network, or false on error.

参考

  • fann_set_activation_function_layer
  • fann_set_activation_function_hidden
  • fann_set_activation_function_output
  • fann_set_activation_steepness
  • fann_set_activation_function