configs:
- config_name: en_es
data_files:
- split: train
path: en_es/train.csv
- split: validation
path: en_es/val.csv
- split: test
path: en_es/test.csv
- config_name: en_eu
data_files:
- split: train
path: en_eu/train.csv
- split: validation
path: en_eu/val.csv
- split: test
path: en_eu/test.csv
- config_name: es_eu
data_files:
- split: train
path: es_eu/train.csv
- split: validation
path: es_eu/val.csv
- split: test
path: es_eu/test.csv
license: cc-by-sa-4.0
language:
- eu
- en
- es
Dataset Description
This dataset contains a high-quality, real (non-synthetic) parallel corpus in the scientific and academic domain, covering Basque (eu), Spanish (es), and English (en).
Unlike synthetically generated datasets, this corpus is built from genuine, human-authored trilingual abstracts extracted from ADDI (Archivo Digital de Docencia e Investigación), the institutional digital repository of the University of the Basque Country (UPV/EHU). It is specifically designed to support the training, fine-tuning, and evaluation of Machine Translation systems and Large Language Models (LLMs) for specialized scientific text.
Source Data
The raw documents were scraped and curated from multiple academic collections within the ADDI repository. The texts are predominantly published under Creative Commons licenses.
Document Types Included:
- Doctoral Theses
- Master's Theses (Trabajos de Fin de Máster)
- Bachelor's Theses (Trabajos de Fin de Grado)
- Academic Journals and Journal Articles
Metadata Included: Each parallel record in the dataset is accompanied by rich metadata to facilitate targeted filtering. (Note: To ensure privacy, author and supervisor names have been explicitly anonymized).
- Publication Date
- Submission Date
- URI (Original source link)
- Language (The main language of the full publication)
- License
- Title
- Department
The dataset consists of 3,294 perfectly aligned trilingual documents (yielding 3,294 tuples of Basque, Spanish, and English).
| Metric | Basque (EU) | Spanish (ES) | English (EN) |
|---|---|---|---|
| Total Documents | 3,294 | 3,294 | 3,294 |
(Note: The lower average word count in Basque compared to Spanish and English, despite similar character counts, reflects the agglutinative morphological nature of the Basque language).
License
This data is released under Creative Commons CC-BY-SA license following the license of the scientific articles.
Contact
For questions or issues, please contact the ALIA / HiTZ team or open an issue on the Hugging Face dataset repository.
Citation
If you use this dataset in your work, please cite the ALIA project and the corresponding translation models used.
Funding
This work is funded by the Ministerio para la Transformación Digital y de la Función Pública - Funded by EU – NextGenerationEU within the framework of the project Desarrollo de Modelos ALIA.