readme: ---
  language:
  - ca
  - en
  - es
  - oc
  tags:
  - translation
  - opus-mt-tc
  license: cc-by-4.0
  model-index:
  - name: opus-mt-tc-big-cat_oci_spa-en
    results:
    - task:
        name: Translation cat-eng
        type: translation
        args: cat-eng
      dataset:
        name: flores101-devtest
        type: flores_101
        args: cat eng devtest
      metrics:
      - name: BLEU
        type: bleu
        value: 45.4
    - task:
        name: Translation oci-eng
        type: translation
        args: oci-eng
      dataset:
        name: flores101-devtest
        type: flores_101
        args: oci eng devtest
      metrics:
      - name: BLEU
        type: bleu
        value: 37.5
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: flores101-devtest
        type: flores_101
        args: spa eng devtest
      metrics:
      - name: BLEU
        type: bleu
        value: 29.9
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: news-test2008
        type: news-test2008
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 27.9
    - task:
        name: Translation cat-eng
        type: translation
        args: cat-eng
      dataset:
        name: tatoeba-test-v2021-08-07
        type: tatoeba_mt
        args: cat-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 57.3
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: tatoeba-test-v2021-08-07
        type: tatoeba_mt
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 62.3
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: tico19-test
        type: tico19-test
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 51.8
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: newstest2009
        type: wmt-2009-news
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 30.2
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: newstest2010
        type: wmt-2010-news
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 36.8
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: newstest2011
        type: wmt-2011-news
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 34.7
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: newstest2012
        type: wmt-2012-news
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 38.6
    - task:
        name: Translation spa-eng
        type: translation
        args: spa-eng
      dataset:
        name: newstest2013
        type: wmt-2013-news
        args: spa-eng
      metrics:
      - name: BLEU
        type: bleu
        value: 35.3
  ---
  # opus-mt-tc-big-cat_oci_spa-en
  
  Neural machine translation model for translating from Catalan, Occitan and Spanish (cat+oci+spa) to English (en).
  
  This model is part of the [OPUS-MT project](https://github.com/Helsinki-NLP/Opus-MT), an effort to make neural machine translation models widely available and accessible for many languages in the world. All models are originally trained using the amazing framework of [Marian NMT](https://marian-nmt.github.io/), an efficient NMT implementation written in pure C++. The models have been converted to pyTorch using the transformers library by huggingface. Training data is taken from [OPUS](https://opus.nlpl.eu/) and training pipelines use the procedures of [OPUS-MT-train](https://github.com/Helsinki-NLP/Opus-MT-train).
  
  * Publications: [OPUS-MT – Building open translation services for the World](https://aclanthology.org/2020.eamt-1.61/) and [The Tatoeba Translation Challenge – Realistic Data Sets for Low Resource and Multilingual MT](https://aclanthology.org/2020.wmt-1.139/) (Please, cite if you use this model.)
  
  ```
  @inproceedings{tiedemann-thottingal-2020-opus,
      title = "{OPUS}-{MT} {--} Building open translation services for the World",
      author = {Tiedemann, J{\"o}rg  and Thottingal, Santhosh},
      booktitle = "Proceedings of the 22nd Annual Conference of the European Association for Machine Translation",
      month = nov,
      year = "2020",
      address = "Lisboa, Portugal",
      publisher = "European Association for Machine Translation",
      url = "https://aclanthology.org/2020.eamt-1.61",
      pages = "479--480",
  }
  
  @inproceedings{tiedemann-2020-tatoeba,
      title = "The Tatoeba Translation Challenge {--} Realistic Data Sets for Low Resource and Multilingual {MT}",
      author = {Tiedemann, J{\"o}rg},
      booktitle = "Proceedings of the Fifth Conference on Machine Translation",
      month = nov,
      year = "2020",
      address = "Online",
      publisher = "Association for Computational Linguistics",
      