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Cannot extract the features (columns) for the split 'train' of the config 'default' of the dataset.
Error code:   FeaturesError
Exception:    FileNotFoundError
Message:      [Errno 2] No such file or directory: '<datasets.utils.file_utils.FilesIterable object at 0x7f4dba14f230>'
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 244, in compute_first_rows_from_streaming_response
                  iterable_dataset = iterable_dataset._resolve_features()
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 4645, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2866, in _head
                  return next(iter(self.iter(batch_size=n)))
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 3073, in iter
                  for key, pa_table in ex_iterable.iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2581, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 558, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/xml/xml.py", line 67, in _generate_tables
                  with open(file, encoding=self.config.encoding, errors=self.config.encoding_errors) as f:
                       ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/streaming.py", line 73, in wrapper
                  return function(*args, download_config=download_config, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 961, in xopen
                  return open(main_hop, mode, *args, **kwargs)
              FileNotFoundError: [Errno 2] No such file or directory: '<datasets.utils.file_utils.FilesIterable object at 0x7f4dba14f230>'

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.

YAML Metadata Warning:empty or missing yaml metadata in repo card

Check out the documentation for more information.

Unpack the match data here

This folder is empty on purpose. The match assets are gated — see DATA.md for how to enrol, accept the terms, and get the download link.

Unpack the bundle here, keeping the names it arrives with:

data/
├─ tactical/                                  the evaluation reference
│  ├─ BAR-ATH_tactical.mp4                    row i of a submission is frame i of this
│  ├─ BAR-ATH_tactical_atd.xml                tracking metadata
│  ├─ BAR-ATH_tactical_atd.txt                tracking, players and ball
│  ├─ BAR-ATH_tactical_homography.csv         one 3x3 matrix per frame
│  └─ BAR-ATH_tactical_smart_tagging.xml      638 tactical phases and set pieces
└─ broadcast/                                 optional, NOT synchronised to tactical
   ├─ BAR-ATH_broadcast.mp4
   ├─ BAR-ATH_broadcast_atd.xml
   ├─ BAR-ATH_broadcast_atd.txt
   └─ BAR-ATH_broadcast_homography.csv

One folder per recording, because the question that matters most about any of these files is which timeline it is on. games.py derives every path, so nothing else in the repository spells one out:

from games import asset_paths
asset_paths()                      # tactical, the default
asset_paths(source="broadcast")

If a filename ever changes, games.py is the only edit.

Prefer to keep the data somewhere else? Point MTAH_DATA_DIR at it and nothing else changes:

export MTAH_DATA_DIR=/mnt/big-disk/mtah2027       # macOS / Linux
$env:MTAH_DATA_DIR = "D:\mtah2027"                # Windows PowerShell

Nothing in here is committed

.gitignore keeps everything except this README out of git. That is not only tidiness — the terms you accepted cover redistribution, and a public fork with the match video in it is redistribution. Your own submission repository has to be public too, so check the same thing there.

You do not need any of this to run the scorer

The evaluation reads CSVs only. python evaluation/run_evaluation.py works on a fresh clone with this folder empty, and scores the four baselines that ship with the repository.

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