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Datasets:
Oliver-Ma
/
IDPP-Data

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Languages:
English
Tags:
physics
video
benchmark
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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    ValueError
Message:      Invalid string class label elasticity_absolute
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                         ^^^^^^^^^
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                         ^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2240, in __iter__
                  example = _apply_feature_types_on_example(
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2157, in _apply_feature_types_on_example
                  encoded_example = features.encode_example(example)
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 2152, in encode_example
                  return encode_nested_example(self, example)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1437, in encode_nested_example
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1460, in encode_nested_example
                  return schema.encode_example(obj) if obj is not None else None
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1143, in encode_example
                  example_data = self.str2int(example_data)
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1080, in str2int
                  output = [self._strval2int(value) for value in values]
                            ^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/features/features.py", line 1101, in _strval2int
                  raise ValueError(f"Invalid string class label {value}")
              ValueError: Invalid string class label elasticity_absolute

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.

IDPP-Data

Video archives for IDPP / SVD physics-benchmark reproduction: friction, viscosity, and elasticity, each with absolute and relative splits (train / test1 / test2 / test3 where applicable).

Repository: Oliver-Ma/IDPP-Data
Snapshot (README revision): 2026-04-12 — documents 26 .zip blobs under video_zips/ (mirroring local dataset/<lane>/).

Important: archives, not frame folders

Everything under video_zips/ is a .zip file. Training and evaluation code (e.g. WebVid-style loaders) expect a directory as data_dir. Unzip each bundle you need, then point data_dir at the extracted folder (usually the top-level directory inside the zip).

Example:

huggingface-cli download Oliver-Ma/IDPP-Data --repo-type dataset \
  --local-dir ./idpp_data
unzip ./idpp_data/video_zips/friction_absolute/4.29_friction_synthetic_test1.zip -d ./idpp_unpacked
# Then set data_dir to the inner folder that contains the rgb/mp4 tree.

Cross-check names and semantics with the project data_global_map.md (paths and splits).

Layout on the Hub 

README.md
video_zips/
  elasticity_absolute/*.zip
  elasticity_relative/*.zip
  friction_absolute/*.zip
  friction_relative/*.zip
  viscosity_absolute/*.zip
  viscosity_relative/*.zip

Index: video_zips/ (26 files)

Path on Hub
video_zips/elasticity_absolute/4.11_mpm_bounce_ball_videos_test1_sorted.zip
video_zips/elasticity_absolute/4.11_mpm_bounce_ball_videos_test2_sorted.zip
video_zips/elasticity_absolute/4.11_mpm_bounce_ball_videos_train2_sorted.zip
video_zips/elasticity_absolute/7.15_new_elasticity_video_clips_16frames.zip
video_zips/elasticity_relative/5.24_elasticity_synthetic_test1.zip
video_zips/elasticity_relative/5.24_elasticity_synthetic_test2.zip
video_zips/elasticity_relative/5.24_elasticity_synthetic_train.zip
video_zips/elasticity_relative/7.14_elasticity_test3.zip
video_zips/friction_absolute/4.29_friction_synthetic_test1.zip
video_zips/friction_absolute/4.29_friction_synthetic_test2.zip
video_zips/friction_absolute/4.29_friction_synthetic_train.zip
video_zips/friction_absolute/7.18_friction_test3_rgb_seg_videos_152frames_abs_test.zip
video_zips/friction_absolute/7.18_friction_test3_rgb_seg_videos_152frames_abs_train.zip
video_zips/friction_relative/5.24_friction_synthetic_test1.zip
video_zips/friction_relative/5.24_friction_synthetic_test2.zip
video_zips/friction_relative/5.24_friction_synthetic_train.zip
video_zips/friction_relative/7.18_friction_test3_rgb_seg_videos_152frames_relative_test.zip
video_zips/friction_relative/7.18_friction_test3_rgb_seg_videos_152frames_relative_train.zip
video_zips/viscosity_absolute/5.2_viscosity_synthetic_test1.zip
video_zips/viscosity_absolute/5.2_viscosity_synthetic_test2.zip
video_zips/viscosity_absolute/5.2_viscosity_synthetic_train.zip
video_zips/viscosity_absolute/7.15_new_viscosity_video_clips_16frames_merged.zip
video_zips/viscosity_relative/5.24_viscosity_synthetic_test1.zip
video_zips/viscosity_relative/5.24_viscosity_synthetic_test2.zip
video_zips/viscosity_relative/5.24_viscosity_synthetic_train.zip
video_zips/viscosity_relative/7.15_new_viscosity_video_clips_152frames_relative_merged_revised2.zip

Notes

  • Friction 7.18_*_train.zip under friction_* are the test3-related train / finetune style bundles (two zips per abs/rel lane); align with your paper / config naming.
  • Viscosity absolute includes 7.15_new_viscosity_video_clips_16frames_merged.zip (16-frame variant). If your paper uses the 152-frame merged absolute test3 split, confirm against data_global_map.md and obtain that bundle from the canonical genesis copy if it is not in this repo.

Environment variable

For download helpers in the public code tree:

export HF_SVD_DATA_REPO=Oliver-Ma/IDPP-Data

Code

  • Upstream / paper code: idpp.
  • HF staging and bulk zip upload scripts live under SVD_public/ in the reproduction tree (docs/HF_DATASET_UPLOAD.md, scripts/upload_idpp_hub_zips.py, scripts/sbatch_upload_idpp_hub_zips.sh).

Maintainer upload

To refresh this README or re-push zips from a machine with a write token:

export HF_TOKEN=...   # never commit
huggingface-cli upload Oliver-Ma/IDPP-Data \
  /path/to/SVD_public/docs/IDPP_Data_README.md README.md \
  --repo-type dataset \
  --commit-message "Update dataset README"

Or from SVD_public: python scripts/upload_idpp_hub_zips.py --no-readme for zips only; omit --no-readme to also push README (default).
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