Datasets:
Dataset Viewer
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: ParserError
Message: Error tokenizing data. C error: Expected 1 fields in line 3, saw 5
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 231, 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 2998, 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 1918, 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 2093, in __iter__
for key, example in ex_iterable:
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1576, in __iter__
for key_example in islice(self.ex_iterable, self.n - ex_iterable_num_taken):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 279, in __iter__
for key, pa_table in self.generate_tables_fn(**gen_kwags):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/csv/csv.py", line 190, in _generate_tables
for batch_idx, df in enumerate(csv_file_reader):
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1843, in __next__
return self.get_chunk()
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1985, in get_chunk
return self.read(nrows=size)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1923, in read
) = self._engine.read( # type: ignore[attr-defined]
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/c_parser_wrapper.py", line 234, in read
chunks = self._reader.read_low_memory(nrows)
File "parsers.pyx", line 850, in pandas._libs.parsers.TextReader.read_low_memory
File "parsers.pyx", line 905, in pandas._libs.parsers.TextReader._read_rows
File "parsers.pyx", line 874, in pandas._libs.parsers.TextReader._tokenize_rows
File "parsers.pyx", line 891, in pandas._libs.parsers.TextReader._check_tokenize_status
File "parsers.pyx", line 2061, in pandas._libs.parsers.raise_parser_error
pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 3, saw 5Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
RWT-RuTaBERT
Dataset based on Russian Web Tables (RWT), which is a corpus of Russian language tables from Wikipedia.
Only relational tables were chosen from RWT with headers matching selected 170 DBpedia semantic types.
Dataset contains 1 441 349 columns, and has fixed train / test split.
| Split | Columns | Tables | Avg. columns per table |
|---|---|---|---|
| Test | 115 448 | 55 080 | 2.096 |
| Train | 1 325 901 | 633 426 | 2.093 |
Train statistics
Most frequent column sizes
| Column size | Occurances |
|---|---|
| 1 | 257890 |
| 2 | 172414 |
| 3 | 124635 |
| 4 | 54886 |
| 5 | 18532 |
| 6 | 3404 |
| 7 | 733 |
| 8 | 254 |
| 9 | 234 |
| 18 | 221 |
Least frequent column sizes
| Column size | Occurances |
|---|---|
| 19 | 6 |
| 40 | 6 |
| 16 | 5 |
| 38 | 5 |
| 29 | 4 |
| 20 | 4 |
| 21 | 4 |
| 37 | 2 |
| 39 | 2 |
| 17 | 2 |
Most frequent labels
| Label | Occurances |
|---|---|
| год | 230016 |
| название | 170812 |
| место | 103986 |
| дата | 97228 |
| команда | 75032 |
| результат | 52730 |
| примечание | 48635 |
| актер | 38959 |
| страна | 36754 |
| турнир | 33175 |
Least frequent labels
| Label | Occurances |
|---|---|
| континент | 92 |
| роман | 89 |
| закон | 89 |
| борец | 88 |
| колледж | 87 |
| музей | 86 |
| фирма | 85 |
| дорога | 83 |
| префектура | 83 |
| цитата | 76 |
Test statistics
Most frequent column sizes
| Column size | Occurances |
|---|---|
| 1 | 22491 |
| 2 | 14923 |
| 3 | 10798 |
| 4 | 4801 |
| 5 | 1614 |
| 6 | 299 |
| 7 | 69 |
| 18 | 21 |
| 8 | 19 |
| 9 | 18 |
Least frequent column sizes
| Column size | Occurances |
|---|---|
| 13 | 3 |
| 36 | 2 |
| 20 | 1 |
| 16 | 1 |
| 21 | 1 |
| 14 | 1 |
| 39 | 1 |
| 37 | 1 |
| 38 | 1 |
| 11 | 1 |
Most frequent labels
| Label | Occurances |
|---|---|
| год | 19854 |
| название | 14748 |
| место | 9004 |
| дата | 8408 |
| команда | 6653 |
| результат | 4653 |
| примечание | 4203 |
| актер | 3435 |
| страна | 3217 |
| турнир | 2911 |
Least frequent labels
| Label | Occurances |
|---|---|
| цитата | 7 |
| дорога | 6 |
| статья | 6 |
| фирма | 6 |
| сообщество | 5 |
| колледж | 5 |
| борец | 5 |
| музей | 4 |
| банк | 4 |
| камера | 4 |
Links
- RuTaBert (model that was trained on this dataset)
- RuTaBERT paper includes information about creation of RWT-RuTaBERT dataset
Citation
@INPROCEEDINGS{10659709,
author={Tobola, Kirill V. and Dorodnykh, Nikita O.},
booktitle={2024 Ivannikov Memorial Workshop (IVMEM)},
title={Semantic Annotation of Russian-Language Tables Based on a Pre-Trained Language Model},
year={2024},
volume={},
number={},
pages={62-68},
keywords={Annotations;Semantics;Layout;Training data;Knowledge graphs;Encyclopedias;Linguistics;tabular data;Russian-language tables;pre-trained language model;semantic table interpretation;column annotation;knowledge graph},
doi={10.1109/IVMEM63006.2024.10659709}
}
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