【PaddlePaddle Hackathon】16、在 Paddle 中新增 WideResNet

[OccupyMars2025]

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add wide resnet
task 16: #35994
改写自 torchvision.models.resnet

1.torchvision.models中的wide resnet预训练模型被转化为paddle预训练模型，纯手工完成，代码地址如下:
https://github.com/SmirnovKol/some-useful-code/blob/main/pytorch_to_paddle.ipynb

2.转化后的paddle预训练模型地址如下:
https://aistudio.baidu.com/aistudio/datasetdetail/115082/0

3.验证转化后的paddle模型在Imagenet-1k验证集上的精度(请查看v0.1版):
https://aistudio.baidu.com/aistudio/projectdetail/2557824

• wide_resnet50_2: {'acc_top1': 0.78468, 'acc_top5': 0.94086}
• wide_resnet101_2: {'acc_top1': 0.78846, 'acc_top5': 0.94284}

[paddle-bot-old]

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[paddle-bot-old]

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[LielinJiang]

改写自torchvision的话，可以在文件头添加下参考

CI没有通过，需要查看下原因

[OccupyMars2025]

已经在Paddle/python/paddle/vision/models/resnet.py 开头添加注释说明该文件是改编自torchvision.models.resnet。但有些CI失败，我看其中的报错信息，似乎与我修改的代码无关，比如PR-CI-CINN报错信息为: check docker md5 fail !。