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https://github.com/abelriboulot/onnxt5
Summarization, translation, sentiment-analysis, text-generation and more at blazing speed using a T5 version implemented in ONNX.
https://github.com/abelriboulot/onnxt5
inference nlp nlp-machine-learning onnx onnxruntime sentiment-analysis summarization text-classification text-generation transformer transformers translation
Last synced: about 22 hours ago
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Summarization, translation, sentiment-analysis, text-generation and more at blazing speed using a T5 version implemented in ONNX.
- Host: GitHub
- URL: https://github.com/abelriboulot/onnxt5
- Owner: abelriboulot
- License: apache-2.0
- Created: 2020-08-01T09:38:35.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2022-11-02T18:43:57.000Z (about 2 years ago)
- Last Synced: 2024-10-01T21:09:29.629Z (about 1 month ago)
- Topics: inference, nlp, nlp-machine-learning, onnx, onnxruntime, sentiment-analysis, summarization, text-classification, text-generation, transformer, transformers, translation
- Language: Python
- Homepage:
- Size: 1010 KB
- Stars: 252
- Watchers: 8
- Forks: 30
- Open Issues: 10
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-python-machine-learning-resources - GitHub - 46% open · ⏱️ 28.01.2021): (文本数据和NLP)
README
[](https://github.com/abelriboulot/onnxt5/actions)
[](https://pepy.tech/project/onnxt5/week)
[](https://join.slack.com/t/onnxt5/shared_invite/zt-gdjudd03-xutGvyQuYLMjBGnKH8fbLw)
Summarization, translation, Q&A, text generation and more at blazing speed using a T5 version implemented in ONNX.
This package is still in alpha stage, therefore some functionalities such as beam searches are still in development.
## Installation
ONNX-T5 is available on PyPi.
```bash
pip install onnxt5
```
For the dev version you can run the following.
```bash
git clone https://github.com/abelriboulot/onnxt5
cd onnxt5
pip install -e .
```
## Usage
The simplest way to get started for generation is to use the default pre-trained
version of T5 on ONNX included in the package.
> **_NOTE:_** Please note that the first time you call get_encoder_decoder_tokenizer, the models are
being downloaded which might take a minute or two.
```python
from onnxt5 import GenerativeT5
from onnxt5.api import get_encoder_decoder_tokenizer
decoder_sess, encoder_sess, tokenizer = get_encoder_decoder_tokenizer()
generative_t5 = GenerativeT5(encoder_sess, decoder_sess, tokenizer, onnx=True)
prompt = 'translate English to French: I was a victim of a series of accidents.'
output_text, output_logits = generative_t5(prompt, max_length=100, temperature=0.)
# output_text: "J'ai été victime d'une série d'accidents."
```
Other tasks just require to change the prefix in your prompt, for instance for summarization:
```python
prompt = 'summarize: '
output_text, output_logits = generative_t5(prompt, max_length=100, temperature=0.)
```
If you want to get the embeddings of text, you can run the following
```python
from onnxt5.api import get_encoder_decoder_tokenizer, run_embeddings_text
decoder_sess, encoder_sess, tokenizer = get_encoder_decoder_tokenizer()
prompt = 'Listen, Billy Pilgrim has come unstuck in time.'
encoder_embeddings, decoder_embeddings = run_embeddings_text(encoder_sess, decoder_sess, tokenizer, prompt)
```
ONNXT5 also lets you export and use your own models. See the `examples\` folder for more detailed examples.
T5 works with tokens such as `summarize:`, `translate English to German:`, or `question: ... context:`. You can see a
list of the pretrained tasks and token in the appendix D of the [original paper](https://arxiv.org/pdf/1910.10683.pdf).
## Functionalities
* Run any of the T5 trained tasks in a line (translation, summarization, sentiment analysis, completion, generation)
* Export your own T5 models to ONNX easily
* Utility functions to generate what you need quickly
* Up to 4X speedup compared to PyTorch execution for smaller contexts
## Benchmarks
The outperformance varies heavily based on the length of the context. For contexts less than ~500 words,
ONNX outperforms greatly, going up to a 4X speedup compared to PyTorch. However, the longer the context, the smaller the
speedup of ONNX, with Pytorch being faster above 500 words.
#### GPU Benchmark, Embedding Task
#### GPU Benchmark, Generation Task
## Contributing
The project is still in its infancy, so I would love your feedback, to know what problems you are trying to solve, hear issues you're encountering,
and discuss features that would help you. Therefore feel free to shoot me an e-mail (see [my profile](https://github.com/abelriboulot) for the address!) or
join our [slack community](https://join.slack.com/t/onnxt5/shared_invite/zt-gdjudd03-xutGvyQuYLMjBGnKH8fbLw).
## Acknowledgements
This repo is based on the work of Colin Raffel and Noam Shazeer and Adam Roberts and Katherine Lee and Sharan Narang and
Michael Matena and Yanqi Zhou and Wei Li and Peter J. Liu from Google, as well as the implementation of T5 from the
huggingface team, the work of the Microsoft ONNX and onnxruntime teams, in particular Tianlei Wu, and the work of Thomas Wolf on generation of text.
[Original T5 Paper](https://arxiv.org/pdf/1910.10683.pdf)
```
@article{2019t5,
author = {Colin Raffel and Noam Shazeer and Adam Roberts and Katherine Lee and Sharan Narang and Michael Matena and Yanqi Zhou and Wei Li and Peter J. Liu},
title = {Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer},
journal = {arXiv e-prints},
year = {2019},
archivePrefix = {arXiv},
eprint = {1910.10683},
}
```
[Microsoft onnxruntime repo](https://github.com/microsoft/onnxruntime)
[HuggingFace implementation of T5](https://huggingface.co/transformers/model_doc/t5.html)