EDGAR-T5-Large / README.md
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---
license: mit
language:
- en
tags:
- finance
- ContextNER
- language models
datasets:
- him1411/EDGAR10-Q
metrics:
- rouge
---
EDGAR-T5-Large
=============
T5 Large model finetuned on [EDGAR10-Q dataset](https://huggingface.co/datasets/him1411/EDGAR10-Q)
You may want to check out
* Our paper: [CONTEXT-NER: Contextual Phrase Generation at Scale](https://arxiv.org/abs/2109.08079/)
* GitHub: [Click Here](https://github.com/him1411/edgar10q-dataset)
Direct Use
=============
It is possible to use this model to generate text, which is useful for experimentation and understanding its capabilities. **It should not be directly used for production or work that may directly impact people.**
How to Use
=============
You can very easily load the models with Transformers, instead of downloading them manually. The [T5-Large model](https://huggingface.co/t5-large) is the backbone of our model. Here is how to use the model in PyTorch:
```python
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
tokenizer = AutoTokenizer.from_pretrained("him1411/EDGAR-T5-Large")
model = AutoModelForSeq2SeqLM.from_pretrained("him1411/EDGAR-T5-Large")
```
Or just clone the model repo
```
git lfs install
git clone https://huggingface.co/him1411/EDGAR-T5-Large
```
Inference Example
=============
Here, we provide an example for the "ContextNER" task. Below is an example of one instance.
```python
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
tokenizer = AutoTokenizer.from_pretrained("him1411/EDGAR-T5-Large")
model = AutoModelForSeq2SeqLM.from_pretrained("him1411/EDGAR-T5-Large")
# Input shows how we have appended instruction from our file for HoC dataset with instance.
input = "14.5 years . The definite lived intangible assets related to the contracts and trade names had estimated weighted average useful lives of 5.9 years and 14.5 years, respectively, at acquisition."
tokenized_input= tokenizer(input)
# Ideal output for this input is 'Definite lived intangible assets weighted average remaining useful life'
output = model(tokenized_input)
```
## Results on Dowstream datasets
EDGAR-T5-Large was finetuned on some downstream datasets to get better results than T5 large. BloombergGPT 50B was used as baseline.
| Dataset | Bloomberg GPT 50B | T5 Large | Edgar T5 Large |
|----------|-------------------|----------|----------------|
| FiQA SA | 75.07 | 74.89 | 80.42 |
| FPB | 51.07 | 55.77 | 79.69 |
| Headline | 82.20 | 90.55 | 93.55 |
BibTeX Entry and Citation Info
===============
If you are using our model, please cite our paper:
```bibtex
@article{gupta2021context,
title={Context-NER: Contextual Phrase Generation at Scale},
author={Gupta, Himanshu and Verma, Shreyas and Kumar, Tarun and Mishra, Swaroop and Agrawal, Tamanna and Badugu, Amogh and Bhatt, Himanshu Sharad},
journal={arXiv preprint arXiv:2109.08079},
year={2021}
}
```