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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: |
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- mit |
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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_categories: [] |
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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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- **Website:** https://aina.bsc.es |
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- **Point of Contact:** [Carlos Rodríguez-Penagos](carlos.rodriguez1@bsc.es) |
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### Dataset Summary |
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(Catalan Entity Identification and Linking).This 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. It contains 9 main types and 52 subtypes on all kinds of short texts, with almost 59K documents. |
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[CEIL corpus] is used under [CC-by](https://creativecommons.org/licenses/by/4.0/) licence. |
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This dataset was developed by [BSC LangTech Unit](https://langtech.bsc.es/) as part of the [Projecte AINA](https://politiquesdigitals.gencat.cat/ca/economia/catalonia-ai/aina/), to enrich the [Catalan Language Understanding Benchmark (CLUB)](https://club.aina.bsc.es/). |
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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-CA`). |
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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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multiplicació O |
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de O |
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les O |
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acadèmies O |
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científiques 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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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 Histórica) |
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- Various threads from RacoCatalá 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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#### Initial Data Collection and Normalization |
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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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Annotation Subcontracted to M47Labs. |
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Guidelines available at Zenodo: XXXXXXXXX |
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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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Original annotators from |
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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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This work was funded by the [Departament de la Vicepresidència i de Polítiques Digitals i Territori de la Generalitat de Catalunya](https://politiquesdigitals.gencat.cat/en/inici/index.html) within the framework of [Projecte AINA](https://politiquesdigitals.gencat.cat/ca/economia/catalonia-ai/aina/). |
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### Licensing information |
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This work is licensed under a <a rel="license" href="https://creativecommons.org/licenses/by/4.0/">Attribution 4.0 International License</a>. |
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### Citation Information |
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``` |
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``` |
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### Contributions |
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[N/A] |