fann_get_quickprop_mu
fann_get_rprop_delta_max
Fann Fonctions
PHP Manual

# fann_get_rprop_decrease_factor

(PECL fann >= 1.0.0)

fann_get_rprop_decrease_factor — Returns the increase factor used during RPROP training

### Description

float fann_get_rprop_decrease_factor ( resource `$ann` )

The decrease factor is a value smaller than 1, which is used to decrease the step-size during RPROP training.

The default decrease factor is 0.5.

### Liste de paramètres

`ann`

  Ressource de réseau de neurones.

### Valeurs de retour

The decrease factor, or `FALSE` on error.

### Voir aussi

- fann_set_rprop_decrease_factor() - Sets the decrease factor used during RPROP training

fann_get_quickprop_mu
fann_get_rprop_delta_max
Fann Fonctions
PHP Manual