Dataset Viewer
The dataset viewer is not available for this subset.
Cannot get the split names for the config 'default' of the dataset.
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 80, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 33, in _get_pipeline_from_tar
                  for filename, f in tar_iterator:
                                     ^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/track.py", line 49, in __iter__
                  for x in self.generator(*self.args):
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 1380, in _iter_from_urlpath
                  yield from cls._iter_tar(f)
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 1331, in _iter_tar
                  stream = tarfile.open(fileobj=f, mode="r|*")
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 1886, in open
                  t = cls(name, filemode, stream, **kwargs)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 1762, in __init__
                  self.firstmember = self.next()
                                     ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 2750, in next
                  raise ReadError(str(e)) from None
              tarfile.ReadError: invalid header
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 65, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                         ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

WebFace224

本仓库保存 Lab1 人脸识别实验中使用的 WebFace 224x224 训练集备份。

为了避免大量小文件上传失败,完整数据集以单个压缩归档包形式上传:

webface_224.tar.zst

数据集统计

项目 数量
身份类别数 10572
图片总数 490623
图片尺寸 224x224
图片格式 JPG
压缩包大小 约 5.3 GB

解压后的目录结构

解压后目录结构如下:

webface_224/
  id_0/
    *.jpg
  id_1/
    *.jpg
  ...
  id_10571/
    *.jpg

每个 id_xxx 文件夹对应一个身份类别,可以直接作为分类训练数据根目录。

解压方式

需要本地安装 zstd

tar -I zstd -xf webface_224.tar.zst

解压后,训练脚本中的 --train-root 可以指向:

/path/to/webface_224

处理说明

  • 本数据集是项目中已处理好的 224x224 版本。
  • 图片已经是训练脚本可直接读取的分类目录结构。
  • 本仓库不包含训练 checkpoint,也不包含原始 112x112 数据。
  • 当前版本主要用于实验备份和复现。

相关仓库

  • 代码仓库:lhx05/lab1-cvlface-code
  • checkpoint 仓库:lhx05/lab1-face-recognition-checkpoints
  • 多协议 224 验证集:lhx05/lab1-resized-face-datasets
  • FGNET AGE-30 验证协议:lhx05/fgnet-age30-protocol
  • AgeDB 224 身份分类数据集:lhx05/agedb-224-by-identity

引用和许可

使用本数据集时,请遵循原始 WebFace 数据集的引用和使用条款。本仓库只是保存 Lab1 实验中使用的 224x224 处理版本。

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