fann_get_rprop_decrease_factor

(PECL fann >= 1.0.0)

fann_get_rprop_decrease_factorReturns 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