Datasets:
Languages:
Portuguese
Multilinguality:
monolingual
Size Categories:
1M<n<10M
Language Creators:
found
Annotations Creators:
no-annotation
Source Datasets:
original
License:
annotations_creators: | |
- no-annotation | |
language_creators: | |
- found | |
language: | |
- pt | |
license: | |
- unknown | |
multilinguality: | |
- monolingual | |
size_categories: | |
- 1M<n<10M | |
source_datasets: | |
- original | |
task_categories: | |
- text-generation | |
- fill-mask | |
task_ids: | |
- language-modeling | |
- masked-language-modeling | |
paperswithcode_id: brwac | |
pretty_name: BrWaC | |
dataset_info: | |
features: | |
- name: doc_id | |
dtype: string | |
- name: title | |
dtype: string | |
- name: uri | |
dtype: string | |
- name: text | |
sequence: | |
- name: paragraphs | |
sequence: string | |
splits: | |
- name: train | |
num_bytes: 18828421452 | |
num_examples: 3530796 | |
download_size: 0 | |
dataset_size: 18828421452 | |
# Dataset Card for BrWaC | |
## Table of Contents | |
- [Dataset Description](#dataset-description) | |
- [Dataset Summary](#dataset-summary) | |
- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards) | |
- [Languages](#languages) | |
- [Dataset Structure](#dataset-structure) | |
- [Data Instances](#data-instances) | |
- [Data Fields](#data-fields) | |
- [Data Splits](#data-splits) | |
- [Dataset Creation](#dataset-creation) | |
- [Curation Rationale](#curation-rationale) | |
- [Source Data](#source-data) | |
- [Annotations](#annotations) | |
- [Personal and Sensitive Information](#personal-and-sensitive-information) | |
- [Considerations for Using the Data](#considerations-for-using-the-data) | |
- [Social Impact of Dataset](#social-impact-of-dataset) | |
- [Discussion of Biases](#discussion-of-biases) | |
- [Other Known Limitations](#other-known-limitations) | |
- [Additional Information](#additional-information) | |
- [Dataset Curators](#dataset-curators) | |
- [Licensing Information](#licensing-information) | |
- [Citation Information](#citation-information) | |
- [Contributions](#contributions) | |
## Dataset Description | |
- **Homepage:** [BrWaC homepage](https://www.inf.ufrgs.br/pln/wiki/index.php?title=BrWaC) | |
- **Repository:** [BrWaC repository](https://www.inf.ufrgs.br/pln/wiki/index.php?title=BrWaC) | |
- **Paper:** [The brWaC Corpus: A New Open Resource for Brazilian Portuguese](https://www.aclweb.org/anthology/L18-1686/) | |
- **Point of Contact:** [Jorge A. Wagner Filho](mailto:jawfilho@inf.ufrgs.br) | |
### Dataset Summary | |
The BrWaC (Brazilian Portuguese Web as Corpus) is a large corpus constructed following the Wacky framework, | |
which was made public for research purposes. The current corpus version, released in January 2017, is composed by | |
3.53 million documents, 2.68 billion tokens and 5.79 million types. Please note that this resource is available | |
solely for academic research purposes, and you agreed not to use it for any commercial applications. | |
Manually download at https://www.inf.ufrgs.br/pln/wiki/index.php?title=BrWaC | |
### Supported Tasks and Leaderboards | |
[More Information Needed] | |
### Languages | |
Portuguese | |
## Dataset Structure | |
### Data Instances | |
An example from the BrWaC dataset looks as follows: | |
``` | |
{ | |
"doc_id": "netg-1afc73", | |
"text": { | |
"paragraphs": [ | |
[ | |
"Conteúdo recente" | |
], | |
[ | |
"ESPUMA MARROM CHAMADA \"NINGUÉM MERECE\"" | |
], | |
[ | |
"31 de Agosto de 2015, 7:07 , por paulo soavinski - | No one following this article yet." | |
], | |
[ | |
"Visualizado 202 vezes" | |
], | |
[ | |
"JORNAL ELETRÔNICO DA ILHA DO MEL" | |
], | |
[ | |
"Uma espuma marrom escuro tem aparecido com frequência na Praia de Fora.", | |
"Na faixa de areia ela aparece disseminada e não chama muito a atenção.", | |
"No Buraco do Aipo, com muitas pedras, ela aparece concentrada.", | |
"É fácil saber que esta espuma estranha está lá, quando venta.", | |
"Pequenos algodões de espuma começam a flutuar no espaço, pertinho da Praia do Saquinho.", | |
"Quem pode ajudar na coleta deste material, envio a laboratório renomado e pagamento de análises, favor entrar em contato com o site." | |
] | |
] | |
}, | |
"title": "ESPUMA MARROM CHAMADA ‟NINGUÃÂM MERECE‟ - paulo soavinski", | |
"uri": "http://blogoosfero.cc/ilhadomel/pousadasilhadomel.com.br/espuma-marrom-chamada-ninguem-merece" | |
} | |
``` | |
### Data Fields | |
- `doc_id`: The document ID | |
- `title`: The document title | |
- `uri`: URI where the document was extracted from | |
- `text`: A list of document paragraphs (with a list of sentences in it as a list of strings) | |
### Data Splits | |
The data is only split into train set with size of 3530796 samples. | |
## Dataset Creation | |
### Curation Rationale | |
[More Information Needed] | |
### Source Data | |
#### Initial Data Collection and Normalization | |
[More Information Needed] | |
#### Who are the source language producers? | |
[More Information Needed] | |
### Annotations | |
#### Annotation process | |
[More Information Needed] | |
#### Who are the annotators? | |
[More Information Needed] | |
### Personal and Sensitive Information | |
[More Information Needed] | |
## Considerations for Using the Data | |
### Social Impact of Dataset | |
[More Information Needed] | |
### Discussion of Biases | |
[More Information Needed] | |
### Other Known Limitations | |
[More Information Needed] | |
## Additional Information | |
### Dataset Curators | |
[More Information Needed] | |
### Licensing Information | |
[More Information Needed] | |
### Citation Information | |
``` | |
@inproceedings{wagner2018brwac, | |
title={The brwac corpus: A new open resource for brazilian portuguese}, | |
author={Wagner Filho, Jorge A and Wilkens, Rodrigo and Idiart, Marco and Villavicencio, Aline}, | |
booktitle={Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018)}, | |
year={2018} | |
} | |
``` | |
### Contributions | |
Thanks to [@jonatasgrosman](https://github.com/jonatasgrosman) for adding this dataset. |