voxprint-mirror-opus-mt-en-ru
Unmodified backup mirror of Helsinki-NLP/opus-mt-en-ru (commit bb09c99d180016eac6819df3dae68edb1690fdee), made for the
Voxprint voice-cloning / audiobook app as a fallback download source for its offline translation.
- Original repository: https://huggingface.co/Helsinki-NLP/opus-mt-en-ru
- Original commit (pinned):
bb09c99d180016eac6819df3dae68edb1690fdee - Licence: Apache-2.0 (https://www.apache.org/licenses/LICENSE-2.0) - the same licence as the original.
- Attribution: Opus-MT models are by the Language Technology Research Group at the University of Helsinki (Helsinki-NLP), trained on OPUS data (J. Tiedemann, S. Thottingal: OPUS-MT - Building open translation services for the World, EAMT 2020).
- Credit: all rights to the model belong to its authors; this mirror is not affiliated with them.
- Files: byte-identical to the original at that commit (SHA-256 manifest:
infra/model_mirrors.jsonin the Voxprint repository). Only the files the app needs are mirrored (config, tokenizer,source.spm/target.spm,vocab.json,pytorch_model.bin); the original's TensorFlow / Rust / Flax copies of the weights are left out. Only thisREADME.md(model card) differs.
Original model card
opus-mt-en-ru
source languages: en
target languages: ru
OPUS readme: en-ru
dataset: opus
model: transformer-align
pre-processing: normalization + SentencePiece
download original weights: opus-2020-02-11.zip
test set translations: opus-2020-02-11.test.txt
test set scores: opus-2020-02-11.eval.txt
Benchmarks
| testset | BLEU | chr-F |
|---|---|---|
| newstest2012.en.ru | 31.1 | 0.581 |
| newstest2013.en.ru | 23.5 | 0.513 |
| newstest2015-enru.en.ru | 27.5 | 0.564 |
| newstest2016-enru.en.ru | 26.4 | 0.548 |
| newstest2017-enru.en.ru | 29.1 | 0.572 |
| newstest2018-enru.en.ru | 25.4 | 0.554 |
| newstest2019-enru.en.ru | 27.1 | 0.533 |
| Tatoeba.en.ru | 48.4 | 0.669 |