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[Docathon][Fix Doc Format No.54] fix api doc Exponential_cn #7473

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Sep 25, 2025
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[Docathon][Fix Doc Format No.54] fix api doc Exponential_cn #7473

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15 changes: 8 additions & 7 deletions docs/api/paddle/distribution/Exponential_cn.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,11 @@ Exponential

指数分布

指数分布的概率密度满足一下公式：
指数分布的概率密度满足以下公式：

.. math::

f(x; \theta) = \theta e^{- \theta x }, (x \ge 0) $$
f(x; \theta) = \theta e^{- \theta x }, (x \ge 0)

上面数学公式中：

Expand Down Expand Up @@ -53,17 +53,18 @@ prob(value)
- **value** (float|Tensor) - 输入值。

数学公式：

.. math::

f(x; \theta) = \theta e^{- \theta x }, (x \ge 0) $$
f(x; \theta) = \theta e^{- \theta x }, (x \ge 0)

上面数学公式中：

:math:`rate=\theta`：表示率参数。

**返回**

- **Tensor** - value 对应的概率密度。
- Tensor: value 对应的概率密度。


log_prob(value)
Expand All @@ -76,7 +77,7 @@ log_prob(value)

**返回**

- **Tensor** - value 对应的对数概率密度。
- Tensor: value 对应的对数概率密度。

entropy()
'''''''''
Expand Down Expand Up @@ -154,7 +155,7 @@ sample(shape=[])

**返回**

- **Tensor** - 指定维度的样本数据。数据类型为 float32。
- Tensor: 指定维度的样本数据。数据类型为 float32。


rsample(shape=[])
Expand All @@ -167,4 +168,4 @@ rsample(shape=[])

**返回**

- **Tensor** - 指定维度的样本数据。数据类型为 float32。
- Tensor: 指定维度的样本数据。数据类型为 float32。