(PECL fann >= 1.0.0)
fann_set_rprop_decrease_factor — Sets the decrease factor used during RPROP training
$ann
, float $rprop_decrease_factor
): boolSets the decrease factor used during RPROP training.
ann
resource da rede neural.
rprop_decrease_factor
The decrease factor.
Retorna true
em caso de sucesso ou false
caso contrário.