Create README.md
Browse files
README.md
ADDED
|
@@ -0,0 +1,50 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
---
|
| 2 |
+
license: apache-2.0
|
| 3 |
+
datasets:
|
| 4 |
+
- Helsinki-NLP/tatoeba
|
| 5 |
+
- openlanguagedata/flores_plus
|
| 6 |
+
- facebook/bouquet
|
| 7 |
+
language:
|
| 8 |
+
- en
|
| 9 |
+
- ru
|
| 10 |
+
metrics:
|
| 11 |
+
- bleu
|
| 12 |
+
- comet
|
| 13 |
+
- chrf
|
| 14 |
+
pipeline_tag: translation
|
| 15 |
+
---
|
| 16 |
+
|
| 17 |
+
# OPUS-MT-tiny-rus-eng
|
| 18 |
+
|
| 19 |
+
Distilled model from a Tatoeba-MT Teacher: [OPUS-MT-models/ru-en/opus-2020-02-26](https://object.pouta.csc.fi/OPUS-MT-models/ru-en/opus-2020-02-26.zip), which has been trained on the [Tatoeba](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/data) dataset.
|
| 20 |
+
|
| 21 |
+
We used the [OpusDistillery](https://github.com/Helsinki-NLP/OpusDistillery) to train new a new student with the tiny architecture, with a regular transformer decoder.
|
| 22 |
+
For training data, we used [Tatoeba](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/data).
|
| 23 |
+
The configuration file fed into OpusDistillery can be found [here](https://github.com/Helsinki-NLP/OpusDistillery/blob/main/configs/opustranslate_hf/config.op.ru-en.yml).
|
| 24 |
+
|
| 25 |
+
## How to run
|
| 26 |
+
```python
|
| 27 |
+
from transformers import MarianMTModel, MarianTokenizer
|
| 28 |
+
model_name = "Helsinki-NLP/opus-mt_tiny_rus-eng"
|
| 29 |
+
tokenizer = MarianTokenizer.from_pretrained(model_name)
|
| 30 |
+
model = MarianMTModel.from_pretrained(model_name)
|
| 31 |
+
tok = tokenizer("Это привело к тому, что два вида рыб вымерли, а два других, в том числе горбатый голавль, попали под угрозу исчезновения.", return_tensors="pt").input_ids
|
| 32 |
+
output = model.generate(tok)[0]
|
| 33 |
+
tokenizer.decode(output, skip_special_tokens=True)
|
| 34 |
+
```
|
| 35 |
+
|
| 36 |
+
## Benchmarks
|
| 37 |
+
### Teacher
|
| 38 |
+
| testset | BLEU | chr-F | COMET|
|
| 39 |
+
|-----------------------|-------|-------|-------|
|
| 40 |
+
| Flores+ | 29.4 | 57.7| 0.8172 |
|
| 41 |
+
| Bouquet |33.4 | 56.6 |0.8235 |
|
| 42 |
+
|
| 43 |
+
### Student
|
| 44 |
+
|
| 45 |
+
| testset | BLEU | chr-F | COMET |
|
| 46 |
+
|-----------------------|-------|-------|-------|
|
| 47 |
+
| Flores+ | 28.4 | 56.8 | 0.8220 |
|
| 48 |
+
| Bouquet |31.1|54.1| 0.8151 |
|
| 49 |
+
|
| 50 |
+
|