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--- |
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annotations_creators: |
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- expert-generated |
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language_creators: |
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- found |
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language: |
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- ca |
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license: cc-by-4.0 |
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multilinguality: |
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- monolingual |
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pretty_name: ceil |
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size_categories: |
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- unknown |
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source_datasets: [] |
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task_ids: [] |
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--- |
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# Dataset Card for CEIL |
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## Dataset Description |
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- **Homepage** [Projecte AINA](https://projecteaina.cat/tech/) |
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- **Repository** [HuggingFace](https://huggingface.co/projecte-aina) |
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- **Point of Contact** langtech@bsc.es |
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### Dataset Summary |
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Catalan Entity Identification and Linking (CEIL) is a dataset for complex Named Entity Recognition (NER) created by the AINA project in the BSC for Machine Learning and Language Model evaluation purposes in Catalan. |
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It contains 9 main types and 52 subtypes on all kinds of short texts, with almost 59K documents. |
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![Prodigy Example](https://huggingface.co/datasets/crodri/ceil/resolve/main/Selection_021.png "Prodigy Example") |
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### Supported Tasks and Leaderboards |
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Named Entities Recognition, Language Model |
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### Languages |
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The dataset is in Catalan (`ca-ES`). |
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## Dataset Structure |
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### Data Instances |
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Three two-column files, one for each split. |
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<pre> |
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l' O |
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obra O |
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de O |
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Galileu B-person-scholar/scientist |
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, O |
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i O |
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de O |
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la O |
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multiplicaci贸 O |
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de O |
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les O |
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acad猫mies O |
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cient铆fiques O |
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, O |
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com O |
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l' O |
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Accademia B-organization-education |
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dei I-organization-education |
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Lincei I-organization-education |
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</pre> |
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### Data Fields |
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Every file has two columns, with the word form or punctuation symbol in the first one and the corresponding IOB tag in the second one. |
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### Data Splits |
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80/20 Train and development sets, balanced for all NERC tags. Test set incloudes documents that contain overall all the possible types in the corpus. |
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## Dataset Creation |
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### Curation Rationale |
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We created this corpus to contribute to the development of language models in Catalan. |
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### Source Data |
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#### Initial Data Collection and Normalization |
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Documents were gathered from various online sources: |
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- Tweets about different topics, such as catalan independence, coronavirus, benidormfest, vaccines, etc. |
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- Newswire from nacio digital (Motor) Vilaweb (opinion pieces), Agencia Catalana de Noticies (Economy and Memoria Hist贸rica) |
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- Various threads from Raco Catal谩 forum |
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- Viquipedia articles (woman bios, film synopses, etc.) |
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- OTHER: Parliament proceedings, restaurant online reviews, etc. |
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The word tokenization used to convert offset annotations into CONLL files was done using spacy |
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#### Who are the source language producers? |
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The original data comes from various sources. |
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### Annotations |
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#### Annotation process |
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We adapted the NER labels from to a token-per-line, multi-column format. |
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#### Who are the annotators? |
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The annotation was entrusted to the company M47 labs through a public tender process. |
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Guidelines available at [Zenodo](https://doi.org/10.5281/zenodo.8318188) |
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### Personal and Sensitive Information |
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No personal or sensitive information included. |
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## Considerations for Using the Data |
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### Social Impact of Dataset |
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We hope this corpus contributes to the development of language models in Catalan, a low-resource language. |
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### Discussion of Biases |
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[N/A] |
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### Other Known Limitations |
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[N/A] |
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## Additional Information |
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### Dataset Curators |
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Language Technologies Unit at the Barcelona Supercomputing Center (langtech@bsc.es). |
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This work has been promoted and financed by the Generalitat de Catalunya through the [Aina project](https://projecteaina.cat/). |
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### Licensing Information |
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CEIL is used under [CC-by](https://creativecommons.org/licenses/by/4.0/) licence. |
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### Citation Information |
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``` |
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@inproceedings{gonzalez-agirre-etal-2024-building-data, |
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title = "Building a Data Infrastructure for a Mid-Resource Language: The Case of {C}atalan", |
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author = "Gonzalez-Agirre, Aitor and |
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Marimon, Montserrat and |
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Rodriguez-Penagos, Carlos and |
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Aula-Blasco, Javier and |
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Baucells, Irene and |
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Armentano-Oller, Carme and |
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Palomar-Giner, Jorge and |
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Kulebi, Baybars and |
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Villegas, Marta", |
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editor = "Calzolari, Nicoletta and |
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Kan, Min-Yen and |
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Hoste, Veronique and |
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Lenci, Alessandro and |
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Sakti, Sakriani and |
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Xue, Nianwen", |
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booktitle = "Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)", |
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month = may, |
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year = "2024", |
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address = "Torino, Italia", |
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publisher = "ELRA and ICCL", |
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url = "https://aclanthology.org/2024.lrec-main.231", |
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pages = "2556--2566", |
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} |
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``` |
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### Contributions |
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[N/A] |