--- language: - da - en - fo - gmq - is - nb - nn - false - sv tags: - translation - opus-mt-tc license: cc-by-4.0 model-index: - name: opus-mt-tc-big-gmq-en results: - task: name: Translation dan-eng type: translation args: dan-eng dataset: name: flores101-devtest type: flores_101 args: dan eng devtest metrics: - name: BLEU type: bleu value: 49.3 - task: name: Translation isl-eng type: translation args: isl-eng dataset: name: flores101-devtest type: flores_101 args: isl eng devtest metrics: - name: BLEU type: bleu value: 34.2 - task: name: Translation nob-eng type: translation args: nob-eng dataset: name: flores101-devtest type: flores_101 args: nob eng devtest metrics: - name: BLEU type: bleu value: 44.2 - task: name: Translation swe-eng type: translation args: swe-eng dataset: name: flores101-devtest type: flores_101 args: swe eng devtest metrics: - name: BLEU type: bleu value: 49.8 - task: name: Translation isl-eng type: translation args: isl-eng dataset: name: newsdev2021.is-en type: newsdev2021.is-en args: isl-eng metrics: - name: BLEU type: bleu value: 30.4 - task: name: Translation dan-eng type: translation args: dan-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: dan-eng metrics: - name: BLEU type: bleu value: 65.9 - task: name: Translation fao-eng type: translation args: fao-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: fao-eng metrics: - name: BLEU type: bleu value: 30.1 - task: name: Translation isl-eng type: translation args: isl-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: isl-eng metrics: - name: BLEU type: bleu value: 53.3 - task: name: Translation nno-eng type: translation args: nno-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: nno-eng metrics: - name: BLEU type: bleu value: 56.1 - task: name: Translation nob-eng type: translation args: nob-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: nob-eng metrics: - name: BLEU type: bleu value: 60.2 - task: name: Translation swe-eng type: translation args: swe-eng dataset: name: tatoeba-test-v2021-08-07 type: tatoeba_mt args: swe-eng metrics: - name: BLEU type: bleu value: 66.4 - task: name: Translation isl-eng type: translation args: isl-eng dataset: name: newstest2021.is-en type: wmt-2021-news args: isl-eng metrics: - name: BLEU type: bleu value: 34.4 --- # opus-mt-tc-big-gmq-en Neural machine translation model for translating from North Germanic languages (gmq) 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", url = "https://aclanthology.org/2020.wmt-1.139", pages = "1174--1182", } ``` ## Model info * Release: 2022-03-09 * source language(s): dan fao isl nno nob nor swe * target language(s): eng * model: transformer-big * data: opusTCv20210807+bt ([source](https://github.com/Helsinki-NLP/Tatoeba-Challenge)) * tokenization: SentencePiece (spm32k,spm32k) * original model: [opusTCv20210807+bt_transformer-big_2022-03-09.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/gmq-eng/opusTCv20210807+bt_transformer-big_2022-03-09.zip) * more information released models: [OPUS-MT gmq-eng README](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/gmq-eng/README.md) ## Usage A short example code: ```python from transformers import MarianMTModel, MarianTokenizer src_text = [ "Han var synligt nervøs.", "Inte ens Tom själv var övertygad." ] model_name = "pytorch-models/opus-mt-tc-big-gmq-en" tokenizer = MarianTokenizer.from_pretrained(model_name) model = MarianMTModel.from_pretrained(model_name) translated = model.generate(**tokenizer(src_text, return_tensors="pt", padding=True)) for t in translated: print( tokenizer.decode(t, skip_special_tokens=True) ) # expected output: # He was visibly nervous. # Even Tom was not convinced. ``` You can also use OPUS-MT models with the transformers pipelines, for example: ```python from transformers import pipeline pipe = pipeline("translation", model="Helsinki-NLP/opus-mt-tc-big-gmq-en") print(pipe("Han var synligt nervøs.")) # expected output: He was visibly nervous. ``` ## Benchmarks * test set translations: [opusTCv20210807+bt_transformer-big_2022-03-09.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/gmq-eng/opusTCv20210807+bt_transformer-big_2022-03-09.test.txt) * test set scores: [opusTCv20210807+bt_transformer-big_2022-03-09.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/gmq-eng/opusTCv20210807+bt_transformer-big_2022-03-09.eval.txt) * benchmark results: [benchmark_results.txt](benchmark_results.txt) * benchmark output: [benchmark_translations.zip](benchmark_translations.zip) | langpair | testset | chr-F | BLEU | #sent | #words | |----------|---------|-------|-------|-------|--------| | dan-eng | tatoeba-test-v2021-08-07 | 0.78292 | 65.9 | 10795 | 79684 | | fao-eng | tatoeba-test-v2021-08-07 | 0.47467 | 30.1 | 294 | 1984 | | isl-eng | tatoeba-test-v2021-08-07 | 0.68346 | 53.3 | 2503 | 19788 | | nno-eng | tatoeba-test-v2021-08-07 | 0.69788 | 56.1 | 460 | 3524 | | nob-eng | tatoeba-test-v2021-08-07 | 0.73524 | 60.2 | 4539 | 36823 | | swe-eng | tatoeba-test-v2021-08-07 | 0.77665 | 66.4 | 10362 | 68513 | | dan-eng | flores101-devtest | 0.72322 | 49.3 | 1012 | 24721 | | isl-eng | flores101-devtest | 0.59616 | 34.2 | 1012 | 24721 | | nob-eng | flores101-devtest | 0.68224 | 44.2 | 1012 | 24721 | | swe-eng | flores101-devtest | 0.72042 | 49.8 | 1012 | 24721 | | isl-eng | newsdev2021.is-en | 0.56709 | 30.4 | 2004 | 46383 | | isl-eng | newstest2021.is-en | 0.57756 | 34.4 | 1000 | 22529 | ## Acknowledgements The work is supported by the [European Language Grid](https://www.european-language-grid.eu/) as [pilot project 2866](https://live.european-language-grid.eu/catalogue/#/resource/projects/2866), by the [FoTran project](https://www.helsinki.fi/en/researchgroups/natural-language-understanding-with-cross-lingual-grounding), funded by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 771113), and the [MeMAD project](https://memad.eu/), funded by the European Union’s Horizon 2020 Research and Innovation Programme under grant agreement No 780069. We are also grateful for the generous computational resources and IT infrastructure provided by [CSC -- IT Center for Science](https://www.csc.fi/), Finland. ## Model conversion info * transformers version: 4.16.2 * OPUS-MT git hash: 3405783 * port time: Wed Apr 13 19:13:11 EEST 2022 * port machine: LM0-400-22516.local