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

fann_set_rprop_increase_factor

(PECL fann >= 1.0.0)

fann_set_rprop_increase_factor — Sets the increase factor used during RPROP training

Description

function fann_set_rprop_increase_factor(resource $ann, float $rprop_increase_factor): bool

Sets the increase factor used during RPROP training.

Parameters

ann

Neural network resource.

rprop_increase_factor

The increase factor.

Return Values

Returns true on success, or false otherwise.

See Also


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