Datasets:

Languages:
Russian
ArXiv:
License:
rwt-rutabert / README.md
kirill-tobola's picture
add links
98f2aa4 verified
metadata
license: mit
task_categories:
  - tabular-classification
language:
  - ru
tags:
  - tables
  - column-type-annotation
  - sti
  - russian
pretty_name: RWT-RuTaBERT
size_categories:
  - 1M<n<10M

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

Table of contents

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

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}
}