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PHP - Manual: fann_get_sarprop_weight_decay_shift - 互联网笔记

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PHP - Manual: fann_get_sarprop_weight_decay_shift

2025-05-13

fann_get_sarprop_weight_decay_shift

(PECL fann >= 1.0.0)

fann_get_sarprop_weight_decay_shift返回 sarprop 算法权重衰减变化值

说明

fann_get_sarprop_weight_decay_shift(resource $ann): float

sarprop 算法权重衰减变化值。

默认的最大值是 -6.644.

参数

ann

神经网络 资源

返回值

成功,返回 sarprop 算法权重衰减变化值,错误则返回 false .

注释

注意:

This function is only available if the fann extension has been build against libfann >= 2.2.

参见

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官方地址:https://www.php.net/manual/en/function.fann-get-sarprop-weight-decay-shift.php

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