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<fann_get_cascade_activation_functionsfann_get_cascade_activation_steepnesses>
^Fann FunctionsLast updated: Mon, 26 Oct 2026

fann_get_cascade_activation_functions_count

(PECL fann >= 1.0.0)

fann_get_cascade_activation_functions_count — Returns the number of cascade activation functions

Description

function fann_get_cascade_activation_functions_count(resource $ann): int

The number of activation functions in the fann_get_cascade_activation_functions() array.

The default number of activation functions is 6.

Parameters

ann

Neural network resource.

Return Values

The number of cascade activation functions, or false on error.

See Also


<fann_get_cascade_activation_functionsfann_get_cascade_activation_steepnesses>
^Fann FunctionsLast updated: Mon, 26 Oct 2026