Hugging Face's logo

Datasets:
NickyZimmerman
/
SiGNgapore2D

Tasks:
Question Answering
Text Classification
Languages:
English
Size:
n<1K
ArXiv:
License:
Dataset card Files
xet
Community
Dataset Viewer
Duplicate
The dataset viewer is not available for this split.
Cannot extract the features (columns) for the split 'test' of the config 'default' of the dataset.
Error code:   FeaturesError
Exception:    ValueError
Message:      Failed to convert pandas DataFrame to Arrow Table from file hf://datasets/NickyZimmerman/SiGNgapore2D@55cf1248071fc84b00be559d33188fdc45883769/test.json.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 228, in compute_first_rows_from_streaming_response
                  iterable_dataset = iterable_dataset._resolve_features()
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 3422, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2187, in _head
                  return next(iter(self.iter(batch_size=n)))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2391, in iter
                  for key, example in iterator:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1882, in __iter__
                  for key, pa_table in self._iter_arrow():
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1904, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 499, in _iter_arrow
                  for key, pa_table in iterator:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 346, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/json/json.py", line 186, in _generate_tables
                  raise ValueError(
              ValueError: Failed to convert pandas DataFrame to Arrow Table from file hf://datasets/NickyZimmerman/SiGNgapore2D@55cf1248071fc84b00be559d33188fdc45883769/test.json.

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.

The SiGNgapore2D dataset is published as part of the work "Sign Language: Towards Sign Understanding for Robot Autonomy". The work present the task of navigational sign understanding, which includes detecting and parsing signs that aid humans with wayfinding. The dataset contains 160 images of scenes that include at least one navigational sign, and 205 navigational signs for the recognition task. The images were collected at multiple locations in Singapore, including hospitals, malls, transportation hubs, parks and the NUS campus. The dataset captures various degrees of scene complexity, as well as a wide variety of navigational sign designs.

For the our basline model for the sign understanding task, please check out out GitHub.

Downloads last month
276

Paper for NickyZimmerman/SiGNgapore2D