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
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.
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.
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