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2 changes: 1 addition & 1 deletion docs/api/paddle/regularizer/L1Decay_cn.rst
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ L1Decay 实现 L1 权重衰减正则化,用于模型训练,使得权重矩
(例如 :ref:`cn_api_paddle_optimizer_Momentum` )中,在 ``ParamAttr`` 中设置时,只对该
网络层中的可训练参数生效;在 ``optimizer`` 中设置时,会对所有的可训练参数生效;如果同时设置,在
``ParamAttr`` 中设置的优先级会高于在 ``optimizer`` 中的设置,即,对于一个可训练的参数,如果在
``ParamAttr`` 中定义了正则化,那么会忽略 ``optimizer`` 中的正则化;否则会使用 ``optimizer``中的
``ParamAttr`` 中定义了正则化,那么会忽略 ``optimizer`` 中的正则化;否则会使用 ``optimizer`` 中的
正则化。

具体实现中,L1 权重衰减正则化的损失函数计算如下:
Expand Down