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数据集网址问题 #5

@aaskk

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@aaskk

直接运行python run.py

Downloading http://yann.lecun.com/exdb/mnist/https://ossci-datasets.s3.amazonaws.com/mnist/train-images-idx3-ubyte.gz
Failed to download (trying next):
HTTP Error 503: Service Unavailable

Downloading https://ossci-datasets.s3.amazonaws.com/mnist/https://ossci-datasets.s3.amazonaws.com/mnist/train-images-idx3-ubyte.gz
Failed to download (trying next):
HTTP Error 404: Not Found
…………
…………
最后报
RuntimeError: Error downloading https://ossci-datasets.s3.amazonaws.com/mnist/train-images-idx3-ubyte.gz

注意到问题是下载网址问题,自动将两个网址拼接起来了,导致网址错误。

操作系统:win10,linux均有此问题

解决方法:自行访问数据集的网址https://ossci-datasets.s3.amazonaws.com/mnist/train-images-idx3-ubyte.gz
并将数据集放于如图路径
image
再将datamodules.init.py里的所有内容注释掉,即可。不确定将__init__.py注释掉的其他后果。
image

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