Php/docs/function.fann-get-rprop-decrease-factor

• PHP Manual
• Fann 関数
• Returns the increase factor used during RPROP training

fann_get_rprop_decrease_factor

(PECL fann >= 1.0.0)

fann_get_rprop_decrease_factor — Returns the increase factor used during RPROP training

説明

fann_get_rprop_decrease_factor ( resource $ann ) : float

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.

パラメータ

ann

ニューラルネットワークリソース。

返り値

The decrease factor, or false on error.

参考

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