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Datasets:
orai-nlp
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ZelaiHandi

Modalities:
Text
Formats:
json
Languages:
Basque
Size:
1M - 10M
Tags:
Basque
Euskara
Libraries:
Datasets
pandas
License:
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metadata
license: cc
task_categories:
  - text-generation
language:
  - eu
tags:
  - Basque
  - Euskara
pretty_name: Zelai Handi🌱
version: v1
release_date: 2024/02/27
size_categories:
  - 100M<n<1B

Dataset Card for ZelaiHandi🌱🟩

ZelaiHandi🌱: A Large Open Dataset of Basque. ZelaiHandi (large pasture in Basque) is the largest open corpus publicly available in Basque (as of 2024/02/27 ).

The corpus is released with the aim of "feeding" LLMs like llama-2, Latxa, etc. Of course other non "herbivore" models can also use ZelaiHandi.

Dataset Details

Dataset Description

  • Size: 559M words.
  • Language(s) (NLP): EU
  • License: CC
  • Curated by: Orai NLP Technologies

Dataset Structure

The corpus is released in jsonl format. Each document contains the following properties:

{
        "source": "source", 
        "license": "document license", 
        "lang": "eu", 
        "url": "document url", 
        "title": "document title", 
        "author": "document author if known, source otherwise", 
        "date": "yyyy-mm-dd", 
        "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']"
}

Dataset Creation

Source Data

This is a corpus of Basque language. It contains 559.380.531 raw tokens. It was gathered from various web sources and contains data up to 2024/02/23. The corpus is comprised of documents from various sources. All documents included have a free license, but each source has its own license. The following table summarizes corpus statistics and license information.

TODO: domain sartu eta admin banatu

source base url domain tokens (M) license
Tokikom https://tokikom.eus/bazkideak/ news 165,75 cc-by / cc-by-sa
Berria https://berria.eus news 178,77 cc-by-sa 4.0
Eusko Legebiltzarra https://www.legebiltzarra.eus administrative 80 public domain
Wiki https://wikipedia.org wikipedia 63,8 cc0
addi https://addi.ehu.es/ science 17 cc-by-nc-sa / cc-by-nc-nd
argia https://www.argia.eus science 17,44 cc-by-sa 4.0
opendata euskadi subtiitles https://opendata.euskadi.eus/catalogo/-/euskarazko-azpitituluak-filmak-eta-telesailak-euskaraz/ subtitles 11 cc-by-sa
GFA https://www.bngipuzkoa.eus/ administrative 8,4 Custom copyright license
zientzia.eus https://zientzia.eus science 8,3 cc-by-sa
susa https://www.susa-literatura.eus/ literature 5,8 cc-by
BFA (+Nafarroa?) https://jjggbizkaia.eus administrative 4,2 Custom copyright license
zientzia kaiera https://zientziakaiera.eus/ science 2 cc-by-sa 3.0
ekaia https://ojs.ehu.eus/index.php/ekaia science 1,8 cc-by-nc-nd
ikergazte https://www.buruxkak.eus/bilatu?bilaketa=ikergazte science 1,7 cc-by-sa 3.0
game-erauntsia https://gamerauntsia.eus/ videogames 0,40 cc-by-sa
Total 566,36

* 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

Data collection efforts were performed between 2024/01/01-2024/02/23.

Bias, Risks, and Limitations

This corpus inherits the Basque society's stereotypes and biases. Moreover, it might include explicit language, slurs and hate speech, (mostly on the fictional text from literature and subtitles).

Citation

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