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[API Compatibility No.154] add target alias docs for binary_cross_entropy -part #7887

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luotao1 merged 1 commit into from
Apr 8, 2026
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[API Compatibility No.154] add target alias docs for binary_cross_entropy -part #7887

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2 changes: 1 addition & 1 deletion docs/api/paddle/nn/functional/binary_cross_entropy_cn.rst
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Expand Up @@ -36,7 +36,7 @@ binary_cross_entropy
参数
:::::::::
- **input** (Tensor) - :math:`[N, *]`，其中 N 是 batch_size， ``*`` 是任意其他维度。输入数据 ``input`` 一般是 ``sigmoid`` 的输出。数据类型是 float16、float32、float64。
- **label** (Tensor) - :math:`[N, *]`，标签 ``label`` 的维度、数据类型与输入 ``input`` 相同。
- **label** (Tensor) - :math:`[N, *]`，标签 ``label`` 的维度、数据类型与输入 ``input`` 相同。别名：``target``。
- **weight** (Tensor，可选) - 手动指定每个 batch 二值交叉熵的权重，如果指定的话，维度必须是一个 batch 的数据的维度。数据类型是 float16、float32, float64。默认值是：None。
- **reduction** (str，可选) - 指定应用于输出结果的计算方式，可选值有：``'none'``, ``'mean'``, ``'sum'``。默认为 ``'mean'``，计算 ``BCELoss`` 的均值；设置为 ``'sum'`` 时，计算 ``BCELoss`` 的总和；设置为 ``'none'`` 时，则返回 bce_loss。
- **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。
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