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The dataset viewer is not available for this split.
Cannot extract the features (columns) for the split 'train' of the config 'default' of the dataset.
Error code:   FeaturesError
Exception:    ValueError
Message:      Not able to read records in the JSON file at hf://datasets/ReadingTimeMachine/historical_dla@70e421a2b767dafcb683eeedc3401baa51b15c32/paper1_boxes.json. You should probably indicate the field of the JSON file containing your records. This JSON file contain the following fields: ['pdf link', 'true boxes', 'page number', 'split']. Select the correct one and provide it as `field='XXX'` to the dataset loading method. 
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 240, 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 2216, 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 1239, in _head
                  return _examples_to_batch(list(self.take(n)))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1389, in __iter__
                  for key, example in ex_iterable:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1044, in __iter__
                  yield from islice(self.ex_iterable, self.n)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 282, in __iter__
                  for key, pa_table in self.generate_tables_fn(**self.kwargs):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/json/json.py", line 170, in _generate_tables
                  raise ValueError(
              ValueError: Not able to read records in the JSON file at hf://datasets/ReadingTimeMachine/historical_dla@70e421a2b767dafcb683eeedc3401baa51b15c32/paper1_boxes.json. You should probably indicate the field of the JSON file containing your records. This JSON file contain the following fields: ['pdf link', 'true boxes', 'page number', 'split']. Select the correct one and provide it as `field='XXX'` to the dataset loading method.

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Dataset Introduction

This dataset has bounding boxes for ~6000 hand annotated pages with bounding boxes for figures, figure captions, tables, and math formulas.

More coverage is available for figures + captions (some pages might not have all tables and math formulas annotated).

Format is JSON and includes lists (so it looks like HuggingFace doesn't necessarily like this format for display), with rows that look like:

image/png

How to use this data

To plot an example check out the trial_example_from_data.ipynb notebook.

This assumes you have the data and the data_utils.py file in the same location as your notebook.

The following packages will have to be installed:

matplotlib
numpy
pandas
wand
PIL
wget
cv2 # OpenCV

On Google Colab, to install wand we found we had to do the following (this is not in the linked notebook):

!apt install imagemagick
!apt-get install libmagickwand-dev

!pip install Wand

!rm /etc/ImageMagick-6/policy.xml

!pip install wget
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