license: cc
language:
- eu
tags:
- Basque
- Euskara
pretty_name: ZelaiHandi🌱
version: v1
release_date: 2024/03/04
size_categories:
- 100M<n<1B
<img src="https://huggingface.co/datasets/orai-nlp/ZelaiHandi/blob/main/zelaihandi_large.png" alt="ZelaiHandi_logo" width=800" />
Dataset Card for ZelaiHandi🌱
ZelaiHandi🌱: A Large Collection of Basque Texts. ZelaiHandi, which means "large pasture" in Basque, is the largest collection of freely licensed and clean Basque texts to date (February 28th, 2024), gathered from selected web sources. This collection comprises approximately 525 million tokens.
The dataset will receive periodical updates.
The corpus has been released with the objective of “feeding” Large Language Models. Naturally, models that are not strictly "herbivorous" can also ingest ZelaiHandi.
Dataset Details
Dataset Description
- Size: 525M words (4.5GB disk space)
- Language(s) (NLP): EU
- License: Various CC licenses
- Curated by: Orai NLP Teknologiak
Dataset Structure
The corpus is released in JSONL format. Each document contains the following attributes:
{
"source": "source",
"license": "document license",
"lang": "eu",
"url": "document url",
"title": "document title",
"author": "document author if known, null otherwise",
"date": "publication date in yyyy-mm-dd format",
"text": "document content, ready to use raw text. Title text (for news and articles) is included as well.",
"domain": "document domain. one of ['news', 'administrative', 'wikipedia', 'science', 'subtitles', 'literature', 'videogames']"
}
Source Data
This is a corpus of the Basque language. It contains 525,037,276 raw words (counted by the 'wc -w' command over the text attribute) in 1.64M documents. It was gathered from various web sources and contains data up to 2024/02/23.
The following table summarizes corpus statistics and license information.
| source | base url | domain | tokens (M) | license |
|---|---|---|---|---|
| Tokikom 📝 | https://tokikom.eus/bazkideak/ | news | 167.09 | cc-by / cc-by-sa |
| Berria | https://berria.eus | news | 125.72 | cc-by-sa 4.0 |
| Eusko Legebiltzarra | https://www.legebiltzarra.eus | administrative | 80.16 | public domain |
| Wikipedia | https://wikipedia.org | wikipedia | 63.83 | cc0 |
| Argia | https://www.argia.eus | news | 17.44 | cc-by-sa 4.0 |
| Addi | https://addi.ehu.es/ | science | 17.09 | several cc variants |
| Opendata Euskadi subtiitles | https://opendata.euskadi.eus/catalogo/-/euskarazko-azpitituluak-filmak-eta-telesailak-euskaraz/ | subtitles | 11.30 | cc-by-sa |
| Hitza | https://hitza.eus | news | 9.57 | cc-by-sa 4.0 |
| GFA | https://www.bngipuzkoa.eus/ | administrative | 8.46 | Custom copyright license⚠️ |
| Zientzia.eus | https://zientzia.eus | science | 8.37 | cc-by-sa |
| Susa | https://www.susa-literatura.eus/ | literature | 5.77 | cc-by |
| BFA (+Nafarroa?) | https://jjggbizkaia.eus | administrative | 4.26 | Custom copyright license⚠️ |
| Zientzia Kaiera | https://zientziakaiera.eus/ | science | 1.94 | cc-by-sa 3.0 |
| Ekaia | https://ojs.ehu.eus/index.php/ekaia | science | 1.80 | cc-by-nc-nd |
| Ikergazte | https://www.buruxkak.eus/bilatu?bilaketa=ikergazte | science | 1.68 | cc-by-sa 3.0 |
| Game-erauntsia | https://gamerauntsia.eus/ | videogames | 0.40 | cc-by-sa |
| Total | 525.04 |
📝 Tokikom is a Basque local media network. The following websites are included in ZelaiHandi: [28kanala, Aiaraldea, Aikor, Aiurri, Alea, Amezti, Anboto, Antxetamedia, Ataria, Baleike, Barren, Begitu, Berriketan, Drogetenitturri, Erran, Euskalerriairratia, Gitb, Goiena, Guaixe, Hiruka, Karkara, Kronika, Mailope, Maxixatzen, Noaua, Plaentxia, Txintxarri, Uriola, Urolakostakohitza, Uztarria, Zarauzkohitza].
⚠️ Custom license, allows reproducibility. License text here: https://www.bngipuzkoa.eus/WAS/CORP/DJGPortalWEB/aviso_legal.jsp.
⚠️ Custom license, allows reproducibility License text here: https://jjggbizkaia.eus/eu/pribadutasun-politikea.
License
The corpus is comprised of documents from various sources. All documents included have a free license, but each source has its own license. All documents collected are publicly available under free use licenses in their original website. If you are the owner of any data included in the corpus and you would not like to be reproduced here, please contact us.
Bias, Risks, and Limitations
This corpus may reflect societal stereotypes and biases. Additionally, it could contain explicit language, slurs, and hate speech, particularly in fictional texts from literature.
Citation
If you use the corpus please cite the following reference:
@misc{ZelaiHandi,
title = {ZelaiHandi: A Large Collection of Basque Texts},
author = {Iñaki San Vicente, Gorka Urbizu, Ander Corral, Zuhaitz Beloki, Xabier Saralegi},
publisher = {Orai NLP Technologies},
url = {\url{https://huggingface.co/datasets/orai-nlp/ZelaiHandi}},
year = 2024 }
Acknowledgements
Special thanks to the authors of the texts and to the media that have made it possible to publish their content under a free license.
This work has been partially funded by the Basque Government under grant no. KK-2023/00094 (ICL4LANG).
Contact
- Iñaki San Vicente ([email protected])
- Gorka Urbizu ([email protected])