.. _cn_api_fluid_regularizer_L1DecayRegularizer:

L1DecayRegularizer
-------------------------------

.. py:class:: paddle.fluid.regularizer.L1DecayRegularizer(regularization_coeff=0.0)

**注意：paddle.fluid.regularizer.L1DecayRegularizer是paddle.fluid.regularizer.L1Decay的别名，推荐使用paddle.fluid.regularizer.L1Decay。**

详见 :ref:`cn_api_fluid_regularizer_L1Decay` 接口的使用文档。