Sets the steepness of the activation steepness for all neurons in the all hidden layers

# fann_set_activation_steepness_hidden

(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

### 説明

fann_set_activation_steepness_hidden ( resource `$ann` , float `$activation_steepness` ) : bool

Sets the steepness of the activation steepness for all neurons in the all hidden layers.

### パラメータ

`ann`

  ニューラルネットワークリソース。

`activation_steepness`

  The activation steepness.

### 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_steepness() - Sets the activation steepness for supplied neuron and layer number
- fann_set_activation_steepness_layer() - Sets the activation steepness for all of the neurons in the supplied layer number
- fann_set_activation_steepness_output() - Sets the steepness of the activation steepness in the output layer
- fann_get_activation_steepness() - Returns the activation steepness for supplied neuron and layer number
- fann_set_activation_function() - Sets the activation function for supplied neuron and layer