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33 changes: 6 additions & 27 deletions docs/api/paddle/nn/initializer/Uniform_cn.rst
Original file line number Diff line number Diff line change
Expand Up @@ -6,40 +6,19 @@ Uniform
.. py:class:: paddle.nn.initializer.Uniform(low=-1.0, high=1.0, name=None)


随机均匀分布初始化函数
均匀分布初始化方法

参数
::::::::::::

- **low** (float,可选) - 下界。默认值为 -1.0。
- **high** (float,可选) - 上界。默认值为 1.0。
- **name** str,可选- 具体用法请参见 :ref:`api_guide_Name`,一般无需设置,默认值为None
- **low** (float,可选) - 均匀分布的下界,默认值为 :math:`-1.0`
- **high** (float,可选) - 均匀分布的上界,默认值为 :math:`1.0`
- **name** (str,可选) - 具体用法请参见 :ref:`api_guide_Name`,一般无需设置,默认值为 None

返回
::::::::::::

由随机均匀分布初始化的参数。
由均匀分布初始化的参数。

代码示例
::::::::::::

.. code-block:: python

import paddle

data = paddle.ones(shape=[3, 1, 2], dtype='float32')
weight_attr = paddle.framework.ParamAttr(
name="linear_weight",
initializer=paddle.nn.initializer.Uniform(low=-0.5, high=0.5))
bias_attr = paddle.framework.ParamAttr(
name="linear_bias",
initializer=paddle.nn.initializer.Uniform(low=-0.5, high=0.5))
linear = paddle.nn.Linear(2, 2, weight_attr=weight_attr, bias_attr=bias_attr)
# linear.weight: [[-0.46245047 0.05260676]
# [ 0.38054508 0.29169726]]
# linear.bias: [-0.2734719 0.23939109]

res = linear(data)
# res: [[[-0.3553773 0.5836951]]
# [[-0.3553773 0.5836951]]
# [[-0.3553773 0.5836951]]]
COPY-FROM: paddle.nn.initializer.Uniform:initializer_Uniform-example