PHP 7.2.9 Released

fann_get_rprop_delta_zero

(PECL fann >= 1.0.0)

fann_get_rprop_delta_zero返回初始步长

说明

ReturnType fann_get_rprop_delta_zero ( resource $ann )

初始步长是确定初始步长的正数。

默认的初始步长是 0.1.

参数

ann

Neural network resource.

返回值

成功,返回初始步长,错误则返回 FALSE .

参见

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