---
license: apache-2.0
library_name: peft
tags:
- generated_from_trainer
metrics:
- precision
- recall
- f1
- accuracy
base_model: mistralai/Mistral-7B-v0.1
model-index:
- name: billm-mistral-7b-conll03-ner
  results: []
---

<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->

# billm-mistral-7b-conll03-ner

<a href="https://arxiv.org/abs/2310.01208">
    <img src="https://img.shields.io/badge/Arxiv-2310.01208-blue.svg?style=flat-square" alt="https://arxiv.org/abs/2310.01208" />
</a>
<a href="https://arxiv.org/abs/2311.05296">
    <img src="https://img.shields.io/badge/Arxiv-2311.05296-yellow.svg?style=flat-square" alt="https://arxiv.org/abs/2311.05296" />
</a>


This model is a fine-tuned version of [mistralai/Mistral-7B-v0.1](https://huggingface.co/mistralai/Mistral-7B-v0.1) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 0.2046
- Precision: 0.9273
- Recall: 0.9393
- F1: 0.9333
- Accuracy: 0.9864

## Inference

```bash
python -m pip install -U billm==0.1.1
```

```python
from transformers import AutoTokenizer, pipeline
from peft import PeftModel, PeftConfig
from billm import MistralForTokenClassification


label2id = {'O': 0, 'B-PER': 1, 'I-PER': 2, 'B-ORG': 3, 'I-ORG': 4, 'B-LOC': 5, 'I-LOC': 6, 'B-MISC': 7, 'I-MISC': 8}
id2label = {v: k for k, v in label2id.items()}
model_id = 'WhereIsAI/billm-mistral-7b-conll03-ner'
tokenizer = AutoTokenizer.from_pretrained(model_id)
peft_config = PeftConfig.from_pretrained(model_id)
model = MistralForTokenClassification.from_pretrained(
    peft_config.base_model_name_or_path,
    num_labels=len(label2id), id2label=id2label, label2id=label2id
)
model = PeftModel.from_pretrained(model, model_id)
# merge_and_unload is necessary for inference
model = model.merge_and_unload()

token_classifier = pipeline("token-classification", model=model, tokenizer=tokenizer, aggregation_strategy="simple")
sentence = "I live in Hong Kong. I am a student at Hong Kong PolyU."
tokens = token_classifier(sentence)
print(tokens)
```

## Model description

More information needed

## Intended uses & limitations

More information needed

## Training and evaluation data

More information needed

## Training procedure

### Training hyperparameters

The following hyperparameters were used during training:
- learning_rate: 0.0002
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 10

### Training results

| Training Loss | Epoch | Step  | Validation Loss | Precision | Recall | F1     | Accuracy |
|:-------------:|:-----:|:-----:|:---------------:|:---------:|:------:|:------:|:--------:|
| 0.0499        | 1.0   | 1756  | 0.1085          | 0.9196    | 0.9287 | 0.9241 | 0.9845   |
| 0.0233        | 2.0   | 3512  | 0.0997          | 0.9249    | 0.9226 | 0.9237 | 0.9845   |
| 0.0097        | 3.0   | 5268  | 0.1343          | 0.9292    | 0.9386 | 0.9339 | 0.9870   |
| 0.0036        | 4.0   | 7024  | 0.1651          | 0.9245    | 0.9386 | 0.9315 | 0.9864   |
| 0.0012        | 5.0   | 8780  | 0.1839          | 0.9257    | 0.9373 | 0.9315 | 0.9863   |
| 0.0005        | 6.0   | 10536 | 0.2027          | 0.9258    | 0.9386 | 0.9321 | 0.9864   |
| 0.0002        | 7.0   | 12292 | 0.2022          | 0.9276    | 0.9384 | 0.9330 | 0.9864   |
| 0.0002        | 8.0   | 14048 | 0.2040          | 0.9274    | 0.9388 | 0.9331 | 0.9864   |
| 0.0001        | 9.0   | 15804 | 0.2048          | 0.9270    | 0.9393 | 0.9331 | 0.9864   |
| 0.0001        | 10.0  | 17560 | 0.2046          | 0.9273    | 0.9393 | 0.9333 | 0.9864   |


### Framework versions

- PEFT 0.9.0
- Transformers 4.38.2
- Pytorch 2.0.1
- Datasets 2.16.0
- Tokenizers 0.15.0

## Citation

```bibtex
@inproceedings{li2024bellm,
    title = "BeLLM: Backward Dependency Enhanced Large Language Model for Sentence Embeddings",
    author = "Li, Xianming and Li, Jing",
    booktitle = "Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics",
    year = "2024",
    publisher = "Association for Computational Linguistics"
}

@article{li2023label,
  title={Label supervised llama finetuning},
  author={Li, Zongxi and Li, Xianming and Liu, Yuzhang and Xie, Haoran and Li, Jing and Wang, Fu-lee and Li, Qing and Zhong, Xiaoqin},
  journal={arXiv preprint arXiv:2310.01208},
  year={2023}
}
```