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https://github.com/zwhe99/feedbackmt

Code of "Improving Machine Translation with Human Feedback: An Exploration of Quality Estimation as a Reward Model"
https://github.com/zwhe99/feedbackmt

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Code of "Improving Machine Translation with Human Feedback: An Exploration of Quality Estimation as a Reward Model"

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# FeedbackMT

Code of _[Improving Machine Translation with Human Feedback: An Exploration of Quality Estimation as a Reward Model](https://arxiv.org/abs/2401.12873)_

### Environment

```shell
conda create -n feedbackmt python=3.10.0
conda activate feedbackmt
cd src/LMFlow
pip3 install -e .
cd ../../
pip3 install -r requirements.txt
conda install mpi4py
```

### Data

Download from [Google drive](https://drive.google.com/file/d/1eF6fQKaKl-PcWrV9arYbGyOvRGZrThNb/view?usp=sharing).

```shell
unzip data.zip
```

### Training

See `training_scripts`.

### Inference

```shell
python3 src/inference_sft.py \
--model-name-or-path \
--inst-file data/instruct_follow.txt \
--lang-pair en-zh \
--input-file \
--output-file \
--search-algorithm beam \
--batch 2 \
--seed 0 \
--model-type s2s \ # --model-type s2s for NLLB; --model-type causal for LLAMA-2
--beam 4
```

### Critical code

```shell
src/LMFlow/src/lmflow/pipeline/raft_aligner.py # RAFT/RAFT+ for LLAMA2
src/LMFlow/src/lmflow/pipeline/raft_aligner_t2t.py # RAFT/RAFT+ for NLLB
src/LMFlow/src/lmflow/pipeline/mrt_aligner_t2t.py # MRT/MRT+ for NLLB
```

### Citation
```ruby
@inproceedings{he2024improving,
title = "Improving Machine Translation with Human Feedback: An Exploration of Quality Estimation as a Reward Model",
author={Zhiwei He, Xing Wang, Wenxiang Jiao, Zhuosheng Zhang, Rui Wang, Shuming Shi, Zhaopeng Tu},
booktitle = "Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers)",
year = "2024",
url = "https://aclanthology.org/2024.naacl-long.451",
}
```

### Acknowledgement

* [OptimalScale/LMFlow](https://github.com/OptimalScale/LMFlow): The RAFT implementation is based on `LMFlow`.
* [wxjiao/ParroT](https://github.com/wxjiao/ParroT): Training and inference scripts are based on `ParroT`