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[API compatibility] add docs for requires_grad, var, mean, multinomial, rand_like #7422
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| .. _cn_api_paddle_rand_like: | ||
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| rand_like | ||
| ------------------------------- | ||
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| .. py:function:: paddle.rand_like(input, name=None, *, dtype=None, device=None, requires_grad=False) | ||
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| 返回一个与输入张量尺寸相同的张量,其元素为从区间 [0, 1) 上均匀分布中采样的随机数。 | ||
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| 参数 | ||
| :::::::::: | ||
| - **input** (Tensor) – 输入的多维 Tensor,用于指定输出张量的形状。数据类型可以是 float16、bfloat16、float32、float64。 | ||
| - **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。 | ||
| - **dtype** (str|np.dtype|paddle.dtype,可选) - 输出 Tensor 的数据类型,支持 float16、bfloat16、float32、float64。当该参数值为 None 时,输出 Tensor 的数据类型与输入 Tensor 的数据类型一致。该参数为仅关键字参数,默认值为 None。 | ||
| - **device** (str|paddle.Place,可选) - 指定创建 Tensor 的设备位置。如果为 None,则使用与输入 Tensor 相同的设备。该参数为仅关键字参数,默认值为 None。 | ||
| - **requires_grad** (bool,可选) - 是否为创建的 Tensor 计算梯度。该参数为仅关键字参数,默认值为 False。 | ||
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| 返回 | ||
| :::::::::: | ||
| Tensor:与输入张量 ``input`` 形状相同的 Tensor,其元素为从区间 [0, 1) 上均匀分布中采样的随机数,数据类型为 ``dtype``。 | ||
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| 代码示例 | ||
| ::::::::::: | ||
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| COPY-FROM: paddle.rand_like |
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