[Docs] 更新第二类api_difference差异文档 #7576
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感谢你贡献飞桨文档，文档预览构建中，Docs-New 跑完后即可预览，预览链接：http://preview-pr-7576.paddle-docs-preview.paddlepaddle.org.cn/documentation/docs/zh/api/index_cn.html |
📚 本次 PR 文档预览链接（点击展开）
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zhwesky2010
approved these changes
Oct 24, 2025
zhwesky2010
reviewed
Oct 27, 2025
zhwesky2010
reviewed
Oct 27, 2025
| ### [paddle.Tensor.nonzero](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/nonzero_cn.html#paddle/Tensor/nonzero_cn#cn-api-paddle-Tensor-nonzero) | ||
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| ```python | ||
| paddle.Tensor.nonzero(x, as_tuple=False) |
| ### [torch.Tensor.bernoulli](https://pytorch.org/docs/stable/tensors.html#torch.Tensor.bernoulli) | ||
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| ```python | ||
| torch.Tensor.bernoulli(*, generator=None) |
| ### [paddle.Tensor.clip_](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/clip__cn.html#paddle/Tensor/clip__cn#cn-api-paddle-Tensor-clip_) | ||
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| ```python | ||
| paddle.Tensor.clip_(x, min=None, max=None, name=None) |
| ### [paddle.Tensor.conj](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/conj_cn.html#paddle/Tensor/conj_cn#cn-api-paddle-Tensor-conj) | ||
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| ```python | ||
| paddle.Tensor.conj(x, name=None) |
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| ```python | ||
| # PyTorch 写法 | ||
| result = src.device |
| ### [paddle.Tensor.multigammaln_](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/multigammaln__cn.html#paddle/Tensor/multigammaln__cn#cn-api-paddle-Tensor-multigammaln_) | ||
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| ```python | ||
| paddle.Tensor.multigammaln_(x, p, name=None) |
| ### [paddle.Tensor.neg](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/neg_cn.html#paddle/Tensor/neg_cn#cn-api-paddle-Tensor-neg) | ||
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| ```python | ||
| paddle.Tensor.neg(x, name=None) |
| ### [paddle.Tensor.neg_](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/neg__cn.html#paddle/Tensor/neg__cn#cn-api-paddle-Tensor-neg_) | ||
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| ```python | ||
| paddle.Tensor.neg_(x, name=None) |
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| ```python | ||
| # PyTorch 写法 | ||
| result = x.positive() |
| ### [paddle.Tensor.real](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/real_cn.html#paddle/Tensor/real_cn#cn-api-paddle-Tensor-real) | ||
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| ```python | ||
| paddle.Tensor.real(x, name=None) |
zhwesky2010
reviewed
Oct 27, 2025
zhwesky2010
reviewed
Oct 28, 2025
| return grad | ||
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| # Paddle 写法 | ||
| class cus_tanh(paddle.autograd.Function): |
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这个是paddle.autograd.PyLayer
| return grad_x | ||
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| # Paddle 写法 | ||
| class cus_func(paddle.autograd.Function): |
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paddle.autograd.PyLayer
| return grad_input | ||
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| # Paddle 写法 | ||
| class MyFunction(paddle.autograd.Function): |
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paddle.autograd.PyLayer
| return grad | ||
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| # Paddle 写法 | ||
| class cus_tanh(paddle.autograd.Function): |
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paddle.autograd.PyLayer
| return grad | ||
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| # Paddle 写法 | ||
| class cus_tanh(paddle.autograd.Function): |
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paddle.autograd.PyLayer
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| ```python | ||
| torch.numel(input) | ||
| torch.numel() |
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| ```python | ||
| # PyTorch 写法 | ||
| optim = torch.optim.Optimizer([theta], defaults={"learning_rate": 1.0}) |
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这个初始一个SGD的实例，然后调用sgd.step吧
https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/optimizer/SGD_cn.html#sgd
| ### [paddle.io.Dataset](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/io/Dataset_cn.html#paddle/io/Dataset_cn#cn-api-paddle-io-Dataset) | ||
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| ```python | ||
| paddle.io.Dataset() |
| ### [paddle.io.IterableDataset](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/io/IterableDataset_cn.html#paddle/io/IterableDataset_cn#cn-api-paddle-io-IterableDataset) | ||
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| ```python | ||
| paddle.io.IterableDataset() |
| (0.1, 0.1), | ||
| (0.5, 1.5), | ||
| 20, | ||
| torchvision.transforms.InterpolationMode.BILINEAR, |
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这个例子不对，paddle代码里还有torch的api。
上面的例子是经过paconvert转的吗，要确保不是错误的转写示例
zhwesky2010
reviewed
Oct 28, 2025
| ### [paddle.Tensor.pinv](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor/pinv_cn.html#paddle/Tensor/pinv_cn#cn-api-paddle-Tensor-pinv) | ||
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| ```python | ||
| paddle.Tensor.pinv(x, rcond=1e-15, hermitian=False, name=None) |
| return grad | ||
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| # Paddle 写法 | ||
| class cus_tanh(paddle.autograd.PyLayer: |
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| ```python | ||
| # PyTorch 写法 | ||
| result = torch.backends.cudnn.version() == torch.backends.cudnn.version() |
| ### [paddle.framework.core.nvprof_nvtx_pop](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/framework/core/nvprof_nvtx_pop_cn.html#paddle/framework/core/nvprof_nvtx_pop_cn#cn-api-paddle-framework-core-nvprof_nvtx_pop) | ||
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| ```python | ||
| paddle.framework.core.nvprof_nvtx_pop() |
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目前框架修改了，之前是paddle.framework.core，目前也有 paddle.core了。
那这一块就统一用最短的路径吧，paconvert后面也修改下
| result = torch.cuda.nvtx.range_pop() | ||
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| # Paddle 写法 | ||
| result = paddle.framework.core.nvprof_nvtx_pop() |
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paddle.framework.core系列的统一改成 paddle.core
| ### [paddle.vision.transforms.RandomCrop](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/vision/transforms/RandomCrop_cn.html#paddle/vision/transforms/RandomCrop_cn#cn-api-paddle-vision-transforms-RandomCrop) | ||
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| ```python | ||
| paddle.vision.transforms.RandomCrop(size, padding, pad_if_needed, fill, padding_mode, keys) |
| ### [paddle.vision.transforms.RandomRotation](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/vision/transforms/RandomRotation_cn.html#paddle/vision/transforms/RandomRotation_cn#cn-api-paddle-vision-transforms-RandomRotation) | ||
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| ```python | ||
| paddle.vision.transforms.RandomRotation(degrees, interpolation, expand, center, fill, keys) |
| ### [paddle.vision.transforms.ToTensor](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/vision/transforms/ToTensor_cn.html#paddle/vision/transforms/ToTensor_cn#cn-api-paddle-vision-transforms-ToTensor) | ||
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| ```python | ||
| paddle.vision.transforms.ToTensor(data_format, keys) |
| ### [torchvision.transforms.functional.affine](https://pytorch.org/vision/stable/generated/torchvision.transforms.functional.affine.html#torchvision.transforms.functional.affine) | ||
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| ```python | ||
| torchvision.transforms.functional.affine(img, angle, translate, scale, shear, interpolation, fill, center) |
| ### [paddle.vision.transforms.to_tensor](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/vision/transforms/to_tensor_cn.html#paddle/vision/transforms/to_tensor_cn#cn-api-paddle-vision-transforms-to_tensor) | ||
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| ```python | ||
| paddle.vision.transforms.to_tensor(pic, data_format) |
zhwesky2010
reviewed
Oct 29, 2025
parse.mask_a
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| Help on class SGD in module paddle.optimizer.sgd: | |||
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