readme: ---
  language:
  - ces
  - slk
  - cs
  - sk
  - en
  tags:
  - translation
  - opus-mt-tc
  license: cc-by-4.0
  model-index:
  - name: opus-mt-tc-big-en-ces_slk
    results:
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: flores101-devtest
        type: flores_101
        args: eng ces devtest
      metrics:
      - name: BLEU
        type: bleu
        value: 34.1
    - task:
        name: Translation eng-slk
        type: translation
        args: eng-slk
      dataset:
        name: flores101-devtest
        type: flores_101
        args: eng slk devtest
      metrics:
      - name: BLEU
        type: bleu
        value: 35.9
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: multi30k_test_2016_flickr
        type: multi30k-2016_flickr
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 33.4
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: multi30k_test_2018_flickr
        type: multi30k-2018_flickr
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 33.4
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: news-test2008
        type: news-test2008
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 22.8
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: tatoeba-test-v2021-08-07
        type: tatoeba_mt
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 47.5
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2009
        type: wmt-2009-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 24.3
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2010
        type: wmt-2010-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 24.4
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2011
        type: wmt-2011-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 25.5
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2012
        type: wmt-2012-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 22.6
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2013
        type: wmt-2013-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 27.4
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2014
        type: wmt-2014-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 31.4
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2015
        type: wmt-2015-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 27.0
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2016
        type: wmt-2016-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 29.9
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2017
        type: wmt-2017-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 24.9
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2018
        type: wmt-2018-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 24.6
    - task:
        name: Translation eng-ces
        type: translation
        args: eng-ces
      dataset:
        name: newstest2019
        type: wmt-2019-news
        args: eng-ces
      metrics:
      - name: BLEU
        type: bleu
        value: 26.4
  ---
  # opus-mt-tc-big-en-ces_slk
  
  Neural machine translation model for translating from English (en) to Czech and Slovak (ces+slk).
  
  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 – Bu