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(PECL fann >= 1.0.0)
fann_get_cascade_activation_functions — 返回级联激活函数
层级激活函数数组是一个和被候选使用的不同的数组。
参见 fann_get_cascade_num_candidates() 的描述,这个数组将会生成候选神经元。
默认的激活函数是 FANN_SIGMOID
, FANN_SIGMOID_SYMMETRIC
,
FANN_GAUSSIAN
, FANN_GAUSSIAN_SYMMETRIC
, FANN_ELLIOT
,
FANN_ELLIOT_SYMMETRIC
.
ann
神经网络 资源。
成功,返回层级激活函数数组,错误则返回 false
.