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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