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

fann_get_cascade_activation_steepnesses_count

(PECL fann >= 1.0.0)

fann_get_cascade_activation_steepnesses_count — The number of activation steepnesses

Description

function fann_get_cascade_activation_steepnesses_count(resource $ann): int

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

The default number of activation steepnesses is 4.

Parameters

ann

Neural network resource.

Return Values

The number of activation steepnesses, or false on error.

See Also


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