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README.md
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---
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dataset_info:
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features:
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- name: doc_id
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dtype: string
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-
- name:
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dtype: string
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splits:
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- name: train
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num_bytes:
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num_examples:
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-
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-
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num_examples: 353080
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download_size: 10754362232
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dataset_size: 17589932678
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configs:
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- config_name: default
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data_files:
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- split: train
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path: data/train-*
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- split: test
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path: data/test-*
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---
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---
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+
annotations_creators:
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- no-annotation
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language_creators:
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- found
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language:
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- pt
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license: mit
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multilinguality:
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- monolingual
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size_categories:
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- 1M<n<10M
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source_datasets:
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- original
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task_categories:
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- text-generation
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- fill-mask
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task_ids:
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- language-modeling
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- masked-language-modeling
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paperswithcode_id: brwac
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pretty_name: BrWaC
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dataset_info:
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features:
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- name: doc_id
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dtype: string
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- name: title
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dtype: string
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- name: uri
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dtype: string
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- name: text
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sequence:
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- name: paragraphs
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sequence: string
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splits:
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- name: train
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num_bytes: 18828412956
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num_examples: 3530796
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download_size: 11616550261
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dataset_size: 18828412956
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---
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+
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# Dataset Card for BrWaC
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## Table of Contents
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- [Dataset Description](#dataset-description)
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- [Dataset Summary](#dataset-summary)
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- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
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- [Languages](#languages)
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- [Dataset Structure](#dataset-structure)
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- [Data Instances](#data-instances)
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- [Data Fields](#data-fields)
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- [Data Splits](#data-splits)
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- [Dataset Creation](#dataset-creation)
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- [Curation Rationale](#curation-rationale)
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- [Source Data](#source-data)
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- [Annotations](#annotations)
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- [Personal and Sensitive Information](#personal-and-sensitive-information)
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- [Considerations for Using the Data](#considerations-for-using-the-data)
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- [Social Impact of Dataset](#social-impact-of-dataset)
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- [Discussion of Biases](#discussion-of-biases)
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- [Other Known Limitations](#other-known-limitations)
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- [Additional Information](#additional-information)
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- [Dataset Curators](#dataset-curators)
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- [Licensing Information](#licensing-information)
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- [Citation Information](#citation-information)
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- [Contributions](#contributions)
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## Dataset Description
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- **Homepage:** [BrWaC homepage](https://www.inf.ufrgs.br/pln/wiki/index.php?title=BrWaC)
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- **Repository:** [BrWaC repository](https://www.inf.ufrgs.br/pln/wiki/index.php?title=BrWaC)
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- **Paper:** [The brWaC Corpus: A New Open Resource for Brazilian Portuguese](https://www.aclweb.org/anthology/L18-1686/)
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- **Point of Contact:** [Jorge A. Wagner Filho](mailto:[email protected])
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### Dataset Summary
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The BrWaC (Brazilian Portuguese Web as Corpus) is a large corpus constructed following the Wacky framework,
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which was made public for research purposes. The current corpus version, released in January 2017, is composed by
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3.53 million documents, 2.68 billion tokens and 5.79 million types. Please note that this resource is available
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solely for academic research purposes, and you agreed not to use it for any commercial applications. No need to manually download external sources.
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### Supported Tasks and Leaderboards
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[More Information Needed]
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### Languages
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Portuguese
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## Dataset Structure
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### Data Instances
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An example from the BrWaC dataset looks as follows:
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```
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{
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"doc_id": "netg-1afc73",
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"text": {
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"paragraphs": [
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[
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"Conteúdo recente"
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],
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[
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"ESPUMA MARROM CHAMADA \"NINGUÉM MERECE\""
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],
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[
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"31 de Agosto de 2015, 7:07 , por paulo soavinski - | No one following this article yet."
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],
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[
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"Visualizado 202 vezes"
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],
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[
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"JORNAL ELETRÔNICO DA ILHA DO MEL"
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],
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[
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"Uma espuma marrom escuro tem aparecido com frequência na Praia de Fora.",
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"Na faixa de areia ela aparece disseminada e não chama muito a atenção.",
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"No Buraco do Aipo, com muitas pedras, ela aparece concentrada.",
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"É fácil saber que esta espuma estranha está lá, quando venta.",
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"Pequenos algodões de espuma começam a flutuar no espaço, pertinho da Praia do Saquinho.",
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"Quem pode ajudar na coleta deste material, envio a laboratório renomado e pagamento de análises, favor entrar em contato com o site."
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]
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]
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},
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"title": "ESPUMA MARROM CHAMADA ‟NINGUÃÂM MERECE‟ - paulo soavinski",
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"uri": "http://blogoosfero.cc/ilhadomel/pousadasilhadomel.com.br/espuma-marrom-chamada-ninguem-merece"
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}
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```
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### Data Fields
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- `doc_id`: The document ID
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- `title`: The document title
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- `uri`: URI where the document was extracted from
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- `text`: A list of document paragraphs (with a list of sentences in it as a list of strings)
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### Data Splits
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The data is only split into train set with size of 3530796 samples.
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## Dataset Creation
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### Curation Rationale
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[More Information Needed]
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### Source Data
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#### Initial Data Collection and Normalization
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[More Information Needed]
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#### Who are the source language producers?
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[More Information Needed]
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### Annotations
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#### Annotation process
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[More Information Needed]
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#### Who are the annotators?
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[More Information Needed]
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### Personal and Sensitive Information
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[More Information Needed]
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## Considerations for Using the Data
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### Social Impact of Dataset
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[More Information Needed]
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### Discussion of Biases
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[More Information Needed]
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### Other Known Limitations
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[More Information Needed]
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## Additional Information
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### Dataset Curators
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[More Information Needed]
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### Licensing Information
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[More Information Needed]
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### Citation Information
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```
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@inproceedings{wagner2018brwac,
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title={The brwac corpus: A new open resource for brazilian portuguese},
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author={Wagner Filho, Jorge A and Wilkens, Rodrigo and Idiart, Marco and Villavicencio, Aline},
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booktitle={Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018)},
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year={2018}
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}
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```
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