---
language:
- en
- vi
tags:
- translation
license: apache-2.0
datasets:
- ALT
metrics:
- sacrebleu
---

This is a finetuning of a MarianMT pretrained on English-Chinese. The target language pair is English-Vietnamese.
The first phase of training (mixed) is performed on a dataset containing both English-Chinese and English-Vietnamese sentences.
The second phase of training (pure) is performed on a dataset containing only English-Vietnamese sentences.


### Training results

MIXED
| Epoch | Bleu    |
|:-----:|:-------:|
| 1.0   | 26.2407 |
| 2.0   | 32.6016 |
| 3.0   | 35.4060 |
| 4.0   | 36.6737 |
| 5.0   | 37.3774 |


PURE
| Epoch | Bleu    |
|:-----:|:-------:|
| 1.0   | 37.3169 |
| 2.0   | 37.4407 |
| 3.0   | 37.6696 |
| 4.0   | 37.8765 |
| 5.0   | 38.0105 |