NVIDIA/DALI
在 GitHub 查看Can dali webdataset reader work out classes from folder structure?
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#4,146 创建于 2022年8月7日
help wanted
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描述
The webdataset reader seems to require a file to define the class per image in a tar?
As shown in this example: https://docs.nvidia.com/deeplearning/dali/user-guide/docs/examples/general/data_loading/dataloading_webdataset.html
The standard nvidia.dali.fn.readers.file can work out the class from the folder structure as per:
https://docs.nvidia.com/deeplearning/dali/user-guide/docs/operations/nvidia.dali.fn.readers.file.html
Is it possible to get derive the label for a file from the folder that it is in with webdataset or do I need to add an extra file per sample for the class?