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Datasets:
projecte-aina
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CA-EU_Parallel_Corpus

Tasks:
Translation
Languages: Catalan Basque
Multilinguality: multilingual
Size Categories: 1M<n<10M
DOI:
License:
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The dataset viewer is not available for this dataset.
Cannot get the config names for the dataset.
Error code:   ConfigNamesError
Exception:    DataFilesNotFoundError
Message:      No (supported) data files found in projecte-aina/CA-EU_Parallel_Corpus
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/dataset/config_names.py", line 66, in compute_config_names_response
                  config_names = get_dataset_config_names(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 347, in get_dataset_config_names
                  dataset_module = dataset_module_factory(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 1873, in dataset_module_factory
                  raise e1 from None
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 1854, in dataset_module_factory
                  return HubDatasetModuleFactoryWithoutScript(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 1245, in get_module
                  module_name, default_builder_kwargs = infer_module_for_data_files(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 595, in infer_module_for_data_files
                  raise DataFilesNotFoundError("No (supported) data files found" + (f" in {path}" if path else ""))
              datasets.exceptions.DataFilesNotFoundError: No (supported) data files found in projecte-aina/CA-EU_Parallel_Corpus

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Dataset Card for CA-EU Parallel Corpus

Dataset Summary

The CA-EU Parallel Corpus is a Catalan-Basque synthetic dataset of 9.692.996 parallel sentences. The dataset was created to support the use of co-official languages from Spain, such as Catalan and Basque, in NLP tasks, specifically Machine Translation.

Supported Tasks and Leaderboards

The dataset can be used to train Bilingual Machine Translation models between Basque and Catalan in any direction, as well as Multilingual Machine Translation models.

Languages

The sentences included in the dataset are in Catalan (CA) and Basque (EU).

Dataset Structure

Data Instances

Two separate txt files are provided with the sentences sorted in the same order:

  • train_clean.ca: contains 9.692.996 Catalan sentences (synthetic).

  • train_clean.eu: contains 9.692.996 Basque sentences (authentic).

Data Fields

[N/A]

Data Splits

The dataset contains a single split: train.

Dataset Creation

Curation Rationale

This dataset is aimed at promoting the development of Machine Translation between Catalan and other co-official languages from Spain, specifically Basque.

Source Data

Initial Data Collection and Normalization

This synthetic dataset was created in the frame of Project Ilenia. An authentic parallel corpus ES-EU was delivered by HiTZ and the Spanish was translated to Catalan using the machine translation model PlanTL-GOB-ES.

Total: 9.692.996 parallel sentences .

Who are the source language producers?

HiTZ

Annotations

Annotation process

The dataset does not contain any annotations.

Who are the annotators?

[N/A]

Personal and Sensitive Information

Given that this dataset is partly derived from pre-existing datasets that may contain crawled data, and that no specific anonymisation process has been applied, personal and sensitive information may be present in the data. This needs to be considered when using the data for training models.

Considerations for Using the Data

Social Impact of Dataset

By providing this resource, we intend to promote the use of Catalan and Basque, two of the co-official languages of Spain, across NLP tasks, thereby improving the accessibility and visibility of both Catalan and Basque.

Discussion of Biases

No specific bias mitigation strategies were applied to this dataset. Inherent biases may exist within the data.

Other Known Limitations

The dataset contains data of a general domain. Applications of this dataset in more specific domains such as biomedical, legal etc. would be of limited use.

Additional Information

Dataset Curators

Language Technologies Unit at the Barcelona Supercomputing Center (langtech@bsc.es).

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 ILENIA with reference 2022/TL22/00215337, 2022/TL22/00215336, 2022/TL22/00215335 y 2022/TL22/00215334

Licensing Information

This work is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International.

Citation Information

[N/A]

Contributions

[N/A]

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Point of Contact:
langtech@bsc.es

Collection including projecte-aina/CA-EU_Parallel_Corpus