Fann Functions
PHP Manual

fann_set_activation_function_layer

Sets the activation function for all the neurons in the supplied layer.

Description

bool fann_set_activation_function_layer ( resource $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.

Parameters

ann

Neural network resource.

activation_function

The activation functions constant.

layer

Layer number.

Return Values

Returns TRUE on success, or FALSE otherwise.

See Also

  • fann_set_activation_function
  • fann_set_activation_function_hidden
  • fann_set_activation_function_output
  • fann_set_activation_steepness